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[Entrepreneur Interview #09] Yume Oki (The Salons Japan) – Part 2

  • Interview
2025.02.17

Aiming to Improve Services to Solve Problems in the Beauty Industry While Supporting Two Founders

Last year, our company entered into a strategic capital and business alliance with The Salons Japan, Inc., which leases private salon studios for professional beauticians, and we began our journey together as partners in the Venture Ecosystem.

☆You can see the press release regarding this strategic capital and business alliance with The Salons Japan Inc. on the following page:
https://d-pops-group.co.jp/en/column/the-salons-japan/

For this article, we interviewed Yume Oki, the first employee at The Salons Japan supporting the company’s two founders. (This interview was conducted in January 2025.)

This is the latter part of the interview. To read the first part, click the link below.
https://d-pops-group.co.jp/en/column/the-salons-japan-interview2-first-part/

◆Changes Since the Company’s Founding

Sugihara:
As the longest-serving employee, what changes have you observed from THE SALONS’ initial launch to now?

Oki:
This is something that our founders (President Shimizu and Director Kuboshima) have also mentioned, but for a while, we definitely went through a period of what you might call stagnation—a time when things just stayed the same day after day.

This was partly because we hadn’t focused on increasing our staff and were operating with a bare minimum team. Another possible reason that we were not changing anything was due to the lack of competing services emerging. Recently, the increase in team members has been a really significant transition for me.

With more people, I have the strong sense we are now able to tackle things that were previously just out of reach. They all only just joined us, so I truly hope they continue to stay in our company.

Although we had a period of stagnation, we continuously focused on solving problems as we opened each new location, as I mentioned before. We steadily fixed issues, so if something didn’t work at one location, we made sure to change it when opening the next location. We were proceeding slowly, but surely.

The timings for our recent fundraising and our increase in staff were almost simultaneous. Since then, the way we take on challenges and our mindset itself have suddenly transformed.

◆Changes After the Strategic Capital and Business Alliance

Sugihara:
D-POPS GROUP and The Salons Japan entered into a strategic capital and business alliance in June 2024. Have you felt any changes since the investment?

Oki:
Yes, of course, there was a lot of buzz at the outset of this investment. But since this was our first time to receive investment after operating solely as a private company, I felt like saying “Finally!”, and at the same time, I had a sense that everyone was placing high expectations on us.

Furthermore, although I’m still just a general employee, I do participate in board meetings as a secretary. I highly appreciate the chance to hear the opinions of those from different industries regarding aspects of our business that we, from an internal perspective, haven’t seen the need to change. Their positive evaluations of our strengths are also a big confidence boost. So, getting to participate has been a truly enriching experience.

I have also started to be involved in meetings with banks, and I genuinely feel that their assessment of us has changed. In addition, D-POPS GROUP’s President Goto has introduced some real estate companies to us, and when they showed us some of the properties, I was able to accompany them. He showed us how to see them from a different angle, which has allowed us to increase the number of our parameters we have for finding potential properties. I feel our perspective on business growth has definitely shifted as a result.

Sugihara:
Speaking of buzz, since the rest of our group’s companies are in different industries, we didn’t feel the impact directly. Was there a buzz in the beauty industry?

Oki:
Yes, after the press release was published, we received congratulations from a lot of different people, including some who are quite prominent in the beauty industry. Some were even surprised, as they hadn’t realized we had been operating purely on our own until that point.

Also, the fact that D-POPS GROUP was the company that backed us was also a bit of a sensation, and I heard that some of President Shimizu’s business leader acquaintances even asked him to introduce them to President Goto.

◆On President Shimizu and Director Kuboshima

Sugihara:
Your two founders are quite rich in personality! President Shimizu is a beauty professional, a boxer, and a licensed real estate agent, while Director Kuboshima happens to be a long-time friend of mine. What are your impressions of them?

Oki:
Their personal airs and ways of thinking are different. President Shimizu is the type who immediately sees the problems in front of him and fixes them quickly. Director Kuboshima is usually calm and has a very cool-headed perspective, always thinking about the long-term. I often feel that the reason they are so successful is precisely because they have these two different ways of thinking.

However, outside of work—for instance, when they go out for a drink—they both seem to genuinely enjoy themselves. The fact that they can clash at work but maintain a strong personal friendship seems to be the secret to their success. In meetings with them, I’ve personally heard President Shimizu say “I’ll let Director Kuboshima manage our finances,” and Director Kuboshima say “I’ll leave the beauty professional matters to President Shimizu, because he understands them best.” It’s amazing that they have that level of mutual respect and trust.

◆Team Atmosphere

Sugihara:
I hear the team has grown recently. How is the team atmosphere now?

Oki:
Since I joined in the company’s early days, I feel like one of my roles is to convey my opinion when the situation calls for it. However, I really appreciate that our newly-joined members are generally calm, soft-hearted people, who aren’t the type to jump into conflict.

But rather than being just kind and gentle, they all have a strong sense of responsibility, too. They believe that what they are doing is their personal duty, and they fully commit to it. I am so glad that we have attracted people with those qualities.

Sugihara:
Indeed, everyone seems to have a quiet and peaceful aura, but I can tell that they also have a highly professional business-sense.

Oki:
Exactly. They take total ownership of the tasks they are in charge of, so I can confidently entrust things to them. Our SNS manager, for instance, noticed a problem after having a simple, casual conversation with me, and immediately updated our social media without me having to say anything. Another member noticed my workload was heavy and told me, “I can handle this part myself, so don’t worry about it.” The strength of our team is definitely improving!

Sugihara:
The potential for expanding your company is certainly increasing. We just talked about how your two founders are highly individual, and you yourself possess many talents. I heard that along with keeping a busy work schedule, you are a Frescoball player, as well!

Oki:
Yeah, I play Frescoball. Most people might not be familiar with it, but it’s a beach sport that originated in Brazil. Despite being a ball game where players face off against each other, your opponent is not an enemy, but a partner with whom to keep a rally going, so it’s a very peaceful sport. The competition lies in accumulating points, and you’re judged subjectively on your level of cooperation and aesthetic quality, among other things.

Sugihara:
That sounds like a wonderful sport. Do your practices also take place on the beach?

Oki:
Where there’s no beach, we practice in parks or gyms. The tournaments, however, are held on the beach.

Sugihara:
There are tournaments, too??

Oki:
Yes! There are international tournaments, and this year, it will be held in Japan! Our company’s Director Kuboshima is actually the president of the Japan Frescoball Association.

Director Kuboshima is also the president and CEO of RYOGEISYA Inc., an IT culture company that does many different things. Despite doing so many different things, they aren’t scattered. Rather, they dedicate focus and delegate workers to each area of business.

◆On THE SALONS Shinjuku, Opened in January 2025

Sugihara:
Well, the Shinjuku location opened in January 2025. Have you been receiving tenant applications?

Oki:
We sure have! Out of the total 17 salon studios, 8 studios are currently filled (as of February 17, 2025). The actual viewings only started yesterday, but there were people who had already decided to move in before seeing the location.

Sugihara:
It’s surprising that so many people decided to move in before viewing the facilities themselves.

Oki:
Yes, it is. Those contracts are already confirmed, and when we started to show the studios yesterday, two or three groups already came and are considering whether to move in. There has recently been a trend of people deciding before construction is even finished, which we are very grateful for, but I think most people prefer to decide after seeing the actual location. We hope to finalize more contracts through in-person viewings, ideally by the time we start operations around February.

By the way, for the first time, two of the studios we prepared are designed for manicure services, and both of those studios are already contracted.

Sugihara:
In addition to the manicure studios you just mentioned, do beauty professionals in THE SALONS provide any other services besides hairdressing?

Oki:
Yes, we also have tenants who focus on the eyebrow and eyelash business. Of course, there are also aesthetics salons, and some salons do other beauty-related businesses like chiropractic whole-body treatments and Korean Golki massage. Since we have various types of salons on one floor, not just hair salons, I think some customers may very well look at the different shops and signs and encounter a kind of space they’ve never seen before but find interesting.

◆On THE SALONS Shinsaibashi, Opening Spring to Summer This Year

Sugihara:
After Shinjuku, the Shinsaibashi location in Osaka will be your first expansion outside the Kanto region, opening sometime this spring or summer. What is the location like, and what clientele are you targeting?

Oki:
We’ve always considered expanding to thriving major cities outside Kanto, such as Fukuoka in Kyushu, and Nagoya in Tokai or Osaka in Kansai. We are very pleased that we were able to secure such a great location in Osaka.

Shinsaibashi is an area that already has many hair salons, and we have been receiving inquiries from people in that area even before the opening announcement. I look forward to telling them about the opening we have planned and asking for them to place an official inquiry.

The location is also close to Midosuji and the luxury brand district. I've heard from people operating in the Kansai area that Shinsaibashi is a great town, so I believe it is a superb location. It faces a main street, is close to two stations, and the ability to put up a large sign on the 3rd floor was a key point. The Shinsaibashi location will also open nail units, just like Shinjuku, so we encourage inquiries.

Sugihara:
Do you have any ideas for future services you’d like to launch?

Oki:
The background behind me joining The Salons Japan was my attraction to a service that could solve the problems faced by beauty professionals in the industry. So, the core premise is to continuously create better services for problem-solving.

The most common issues are related to managing a business and opening street-level storefronts. They are professionals in the beauty industry, but they naturally lack knowledge of real estate and business management in the beginning. I personally hope we can create an actual system that allows our tenants to seek advice from us more easily.

I also hope our services can evolve so that after our tenants build up their acumen at THE SALONS and open a street-level shop on their own, they will say “I’m so glad I came from THE SALONS”, or “I was able to open a shop like this because of THE SALONS”.

Actually, when some of our former tenants have decided to leave THE SALONS to open up their own shops, they’ve run into real estate problems, so I would also like to make a support system to help them avoid such troubles.

◆“Realizing a Venture Ecosystem”

Sugihara:
D-POPS GROUP has a vision of “producing numerous growing startups that bring transformation to society”. In short, we aim to realize a Venture Ecosystem. What are your thoughts on building this Venture Ecosystem?

Oki:
Well, until these investment discussions began, I personally was unfamiliar with the term “Venture Ecosystem”, but after this conversation and reading your website, now I know about it.

As I mentioned, we are already feeling the impact of the investment, so my hope is that by actively incorporating the input we receive, we can establish a positive feedback loop.

Since we haven’t formed many connections with the other group companies yet, I also would like to see some initiatives that foster deeper relationships between The Salons Japan and everyone else in D-POPS GROUP. Even though we are a unique entity within the group, I hope there will be more chances for us to connect.

◆5-Year and 10-Year Goals

Sugihara:
Yeah, let’s work on those kinds of initiatives! Now, could you share the ideal vision for The Salons Japan—and for you personally—10 years in the future?

Oki:
I believe that THE SALONS is a good service, and I believe it is beneficial for the beauty professionals who have moved in.

Since I cannot recommend a service that I personally do not believe is good, my vision for 10 years from now is that THE SALONS’ services will have further improved and become a system that leads to solving problems within the beauty industry.

Looking 10 years out is difficult, but President Shimizu has a goal of opening 30 locations in the next 5 years, so I hope we can work together as a team to achieve that. I believe that the investments in our company have increased our strength, and we want to continue working hard to make our services even more desirable to our customers.

◆Message to Readers Visiting Our Website

Sugihara:
30 locations in 5 years. A goal like that is quite aggressive, but also excellent. Finally, could you share a message for our online readers?

Oki:
I guess most people who read this interview will be unfamiliar with THE SALONS. THE SALONS is a service that can solve the issues within the current beauty industry, which is often perceived as demanding and having poor working conditions.

Also, the beauty professionals who move in are truly good human beings, and there really isn’t much trouble in our salon studios. Our tenants are independently minded and successful in sales. As I mentioned earlier, they’re also very dedicated to learning, and I personally feel that they are all great people.

I would love for you to look up THE SALONS and visit one of our locations. Wherever you visit, you will find wonderful beauty professionals at every salon!

 

Interview conducted by D-POPS GROUP’s advisor Genta Sugihara.

 

The Salons Japan

Company President and CEO: Hidetoshi Shimizu
Address: 2F Kid Ailack Building, 2-43-11 Matsubara, Setagaya-ku, Tokyo
Established: November 30, 2018
Website: https://www.thesalons.co/

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But on a personal level, I felt Kinshicho was a better fit than a high-profile area. Kinshicho is thriving enough to have five Starbucks locations, yet it maintains a remarkably down-to-earth atmosphere. Personally, I enjoy drinking alcohol together with the team—in moderation, of course—to deepen our bonds and boost our collective drive to push forward. So Kinshicho’s nearby izakaya pubs and convenient access made it the ideal spot. ◆Building a Team in Their Mid-Twenties Who Will Change the Future Sugihara: Your team has gradually expanded over the past six months. Could you share your current team structure, to the extent that you can disclose? Tomita: We remain a small company with around ten regular employees, and our core members are rather engineering-centered, but we’ve also welcomed new employees to handle HR, business development, UX, and public policy. Back-office members have also joined, and our functional roles are taking shape. 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Now, our user numbers are growing steadily, for which we are truly grateful. Sugihara: The referral numbers from SoftBank distributors have been surging rapidly, haven’t they? Tomita: They’re growing so much. Thanks to the hard work of everyone at SoftBank C&S and the dedication of the agency partners, momentum has really picked up since the start of this year. Sugihara: Besides the operational issues you experienced with au, did you encounter any challenges unique to NTT Docomo or SoftBank? Tomita: We were particularly mindful of ensuring our app wouldn’t conflict with services each carrier already offered. For example, SoftBank has its own proprietary security services, so we ran tests to ensure our app’s functions wouldn’t directly compete with or negatively impact their features. Rather than demanding for them to sell our product, we approach partnerships through fine-tuned adjustments that benefit both sides. 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Sugihara: That’s quite aggressive. You’ve really had a global perspective right from the founding of the company. Tomita: I believe this business addresses a universal need felt worldwide. That has been our target from day one. Naturally, a lot of people here want to support Japanese businesses working hard on the global stage, so we aim to become one of those companies. ◆“Kodomamo for School”: Working with Municipalities and Schools Sugihara: “Kodomamo for School” is your intriguing initiative to partner with local governments nationwide for school environments. I guess it must take a lot more time to see results from this, but could you briefly explain it to us? Tomita: Kodomamo for School is a service designed to be installed on educational tablets used in schools. While the standard Kodomamo is installed on smartphones used by parents and children, the “for School” version promotes the safe and effective utilization of students’ tablets. Its features include issuing alerts upon detecting explicit selfies or grooming behavior (such as exchanging nude photos), as well as website monitoring capabilities. While core functionality remains largely similar to the consumer version, the key difference is that the primary stakeholders are local municipalities and boards of education. Sugihara: Between this and your successful negotiation and partnership with the three major mobile carriers, your corporate credibility has grown significantly. Tomita: We are deeply grateful for that. ◆The Next Challenge: Developing Fraud Prevention Services for Adults Sugihara: Moving on, could you share any details about new services or features currently in development following Kodomamo? Tomita: Right now, we are developing a fraud prevention service for the general public aimed at combating scams on social media. Across Japan and globally, social media and chat-based scams—especially investment and romance scams—have become a severe social problem, with hundreds of millions of yen lost daily. While phone scams are well known, chat-based fraud is equally critical. Our core advantage lies in our ability to detect fraudulent activity within social media environments. While Kodomamo targets children, we are currently hard at work developing a service designed to detect fraud and protect adults. We are pushing to release it as quickly as possible. On the other hand, people who fall victim to scams rarely think to install protection apps on their own, making stakeholder collaboration even more crucial here than with children’s services. We are currently moving forward while gathering insights and feedback from various partners. Sugihara: Considering a service like this, being capable of partnering and collaborating with established companies becomes increasingly essential. Tomita: Absolutely. Although our engineering team is small, bringing unique features to market through social implementation alongside large corporations and local governments is indispensable for solving major societal challenges. ~To be concluded in Part 3~ Interview conducted by D-POPS GROUP’s advisor Genta Sugihara. Adora Inc. Company President and CEO: Naoto Tomita Address: Setagaya Ward, Tokyo Established: July 2023 Corporate Website: https://corporate.kodomamo.com/en Finally, in the third part of the interview, we discuss: ・Building a team in their mid-twenties who will change the future ・Forming their three values of “Sunny”, “System”, and “Solid” ・Realizing a Venture Ecosystem ・And other topics Be sure to check it out here: https://d-pops-group.co.jp/en/column/adora-part3/ In case you missed it, you can catch up on Part 1 of this interview here: https://d-pops-group.co.jp/en/column/adora-part1/
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2026.07.23
[Founder Interview #7] Naoto Tomita (Adora Inc.) – Part 1
Partnering with All 3 Major Carriers within 3 Years of Founding: The Trajectory of the Parental Control App Kodomamo In Part 1 of this three-part interview series, we hear from Naoto Tomita, President and CEO of Adora Inc. (which develops and operates the child-focused SNS monitoring app “Kodomamo”) about the company’s path from founding to the present day. He also shares what has changed over the approximately two years since receiving investment from D-POPS GROUP Co., Ltd., in July 2024, and how Adora achieved the unprecedented feat of being integrated into au’s new mobile rate plan, the “U12 Value Plan”. This is the authentic journey of a startup that has pushed forward with relentless determination. (Note: This interview was conducted in June 2026.) ◆Reflecting on 2 Years Since Investment and 3 Years Since Founding Sugihara: Today, I am speaking with Naoto Tomita, President and CEO of Adora Inc., who became a member of our Venture Ecosystem following our investment in July 2024. President Tomita already gave us the pleasure of an interview in September 2024, but today we want to hear more about the continued rapid growth of Kodomamo and Adora. (Read the previous interview here.) President Tomita, we first met in May 2024, and two years have passed since then. It has also been about three years since your founding in July 2023. Looking back over the past two years since our investment and collaboration began, as well as the three years since founding, how do you feel? Please share your thoughts. Tomita: Well, receiving your investment reaffirmed and strengthened our mindset that this business and company belong not only to our employees, but to everyone, including stakeholders outside our team. It inspired a stronger sense of responsibility to do our best. Although there were tough times, I feel we worked tirelessly and stayed grounded. Looking back, it all went by in the blink of an eye. Sugihara: Does three years feel long or short to you? Tomita: Short. It just makes me feel like I need to work even harder. Of course, I take pride in knowing we consistently did our best in everything we could. But looking back, of course there are also a lot of things I feel we could have done better. Still, the fact remains that we gave our absolute best at every moment, so my candid reaction is that these few years really flew by. Sugihara: Let’s look back at how your business has progressed over the past two years. Around the time we invested, you had just started fundraising from Keisuke Honda’s fund, right? Does it seem like things accelerated from that point? Tomita: It really does. Around that time, our projects with Docomo Shops were also just getting underway, and we had almost no revenue. We were pitching our vision, but traction hadn’t really kicked in yet, leaving us wondering if we could truly pull it off. We were so grateful to have you believe in us and commit at that stage. From there, the sales from our partnership with Docomo Shops and our paid subscriptions started coming in, and traction gradually picked up. At the time of your investment, our revenue was nearly zero, so during the first year, we focused heavily on refining the service and building partner relationships with mobile phone shops. Thanks to that foundational year, our revenue surged dramatically from summer to autumn of 2025, growing by far more than tenfold all of a sudden. Looking back over the three years, there was a clear flow between the preparation, fundraising, and acceleration phases, and I feel our efforts truly paid off with solid results between 2025 and 2026. ◆The Remarkable Feat of Integration into au’s New “U12 Value Plan” Sugihara: The biggest milestone during this period must be the integration of your flagship service, Kodomamo, into KDDI’s new monthly plan for au* smartphones in the summer of 2025, called the “U12 Value Plan.” Note: au is the main consumer mobile network brand operated by KDDI Corporation, one of Japan’s major telecommunications carriers. Tomita: Indeed. We already had some distribution through D-POPS Corp.’s retail stores, but having our app officially built into a mobile carrier’s monthly plan was a first for us and an exceptionally major event. Sugihara: For au to incorporate a service from a company only about two and a half years old into a monthly plan was quite unprecedented. For a major corporation, adopting a brand that isn’t yet widely recognized carries risks. How did you manage to secure this major partnership? Tomita: It started when KDDI was searching for services to protect children’s safety and discovered ours. Within KDDI, there was an internal discussion that went beyond conventional filtering, recognizing the need to approach the subject from the basis of protecting children while still letting them use smartphones, rather than outright banning them. That was when our service caught their attention. KDDI article: https://mugenlabo-magazine.kddi.com/list/adora/ (available only in Japanese) Sugihara: What do you think was the deciding factor for KDDI to choose Adora after researching other services? Tomita: While there are other services for managing usage time, I believe we are still the only company in the market dedicated to comprehensive monitoring of SNS chat platforms like LINE. The ability to provide security measures for Japan’s most popular social network was a major selling point. I also think our collaboration with the Aichi Prefectural Police and our track record with domestic partners added to our high evaluation. Naturally, because KDDI’s brand image was on the line, they carefully considered whether we were truly worthy of their trust before finalizing the partnership. Sugihara: Along with introducing your service to au customers, there was also some development required, right? Tomita: That’s right. We implemented features to integrate our services, such as a system allowing KDDI users to log in seamlessly with their au IDs. The above graphic illustrates how the Kodomamo app’s AI detects a child’s dangerous chats with a stranger and informs the guardian via an app notification. ◆Technical Superiority Competitors Can’t Replicate Sugihara: “Kodomamo” deeply intertwines AI and security technologies, and I would guess that high level of technical capability was another key factor in their evaluation. What specific technical advantages do you believe make you stand out? Where did you focus or struggle with during development? Tomita: Monitoring chats sounds simple, but executing it in practice requires various complex underlying technologies. Our core innovation lies in making it possible to analyze social media chat content, which was previously difficult to analyze. We’ve been developing natural language processing models to determine potential dangers, image recognition models to detect inappropriate content, and ways to make those models lighter so they run smoothly on mobile devices. Being the first to accomplish what no one else had done—making chat analysis possible—is our greatest technical advantage. At the same time, an intuitive UI/UX is equally crucial. I personally committed to working within the development team, and through everyone’s efforts, we were able to finalize and polish our product. No matter how superior a technology is, if it isn’t easy to use, it won’t achieve widespread adoption. Therefore, we have always been conscious of making the app clear and user-friendly. Sugihara: So, reading, analyzing, and detecting hazardous chats across platforms like LINE…are you confident that other startups will not be able to easily replicate this system? Tomita: Yes. Nowadays, AI allows people to quickly replicate existing apps, but this is different from creating something that doesn’t yet exist. It’s still quite difficult to simply ask AI to deliver something entirely new. We are proud to have an engineering team with a strong ability to do just that. Furthermore, by meticulously building up and analyzing user feedback and data, our retention rate is continuing to improve month after month. Sugihara: That rate has recently started to stabilize for you, hasn’t it? Tomita: Typically, B2C services suffer from continuously declining retention rates, but in our case, the decline firmly stops after about six months. Proving that we are reaching the right target audience indicates that we are approaching product-market fit. But beyond the technical standpoint, I believe we’ve created an app that parents find genuinely useful through high-quality UX and overall branding. Sugihara: I can see how balancing serious technological skill with a user-centric design reflects your role as an overall producer, President Tomita. ~To be continued in Part 2~ Interview conducted by D-POPS GROUP’s advisor Genta Sugihara. Adora Inc. Company President and CEO: Naoto Tomita Address: Setagaya Ward, Tokyo Established: July 2023 Corporate Website: https://corporate.kodomamo.com/en Next, in the second part of the interview, we discuss: ・Users’ reactions and feedback after installing Kodomamo ・Expanding collaborations with all three major mobile carriers ・“Kodomamo for School”: working with municipalities and schools ・And other topics Be sure to check it out here: https://d-pops-group.co.jp/en/column/adora-part2/
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2026.07.17
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