Japan's declining birth rate makes global headlines, but most of the developed world will soon be facing the same problem. The real solution involves a lot of social and economic changes, but as you'll see, technology has a huge role to play as well. Today we sit down and talk with Kaz Kishida, CEO of Dioseve, about how their technology promises to transform IVF, the rapid timeline for global rollout, and safety issues and ethnical questions involved. It's a great conversation, and I think you'l...
Aug 18, 2025•38 min•Ep. 240
Last month I spoke on a panel about the future of climate tech. I was joined by Emi Naganuma, the founder and General Partner of Apprecia Capital and Richard Youngman, the CEO Cleantech Group, with Michael Matsumura of Scrum Ventures moderating. Right now is both a challenging and an exciting time for climate tech innovatoin. It's a fascinating discussion, and I think you'll enjoy it. Leave a comment Transcript Welcome to Disrupting Japan, straight talk from Japan's most innovative founders and ...
Aug 04, 2025•31 min•Ep. 239
For the last 150 years Japan has made a science of borrowing the best ideas from the West and transforming them into her own. The startup world is no exception. Japanese startup culture is heavily shaped by western ideas, but not in the traditional top down way where leadership chooses which ideas are introduced. Japan's startup ecosystem is being shaped by bottom-up experimentation by both Japanese and foreign founders on the ground here in Japan. Today we talk with Sandeep Casi, an entrepreneu...
Jul 21, 2025•34 min•Ep. 238
Progress is not only slower in Japan, it is often different. Looking at the numbers, it's clear that venture capital is even more male-dominated in Japan than it is in the West. Our guest today explains not only how that's changing, but how she's changing it. Sophie Meralli is a Partner at Shizen Capital and co-founder of Tokyo Women in VC. We sit down and dive deep into the keys to developing a creative, global mindset among Japanese founders and VCs, the role immigrants have to play in develop...
Jun 23, 2025•39 min•Ep. 237
American startups dominate the current innovation cycle not as a result of startup innovation, but of enterprise innovation. Today we sit down with Dai Watanabe and dive into the dynamics of industry disruption and startup innovation. For the last 25 years Dai has held leadership roles at the center of Japan's major innovation trends. From the glory days of Japan's mobile internet, to the utter disruption unleashed by the iPhone, to today's doubling down on startup innovation. We talk about what...
May 26, 2025•40 min•Ep. 236
Fifteen years ago, University-run venture funds were all but illegal here in Japan, but today a higher percentage of major Japanese universities have VC funds than in the US or Europe. Today we sit down with Kei Furukawa, a partner at the University of Tokyo IPC, a $300M venture fund, and we talk about the unique role these funds play in Japan, how they drive innovation in rural areas, and why he has to talk professors out of becoming startup CEOs. It's a great conversation, and I think you'll e...
Apr 28, 2025•44 min•Ep. 235
(sketch by Kaori Rei)Today we are going to sit down with an old friend. It was over seven years ago when I first had Tim Rowe on the podcast, and we mapped out what we saw as the future of startup innovation in Japan. In today's short episode, we talk about what we got right. what surprised us, and what we think is next for Japanese startup innovation. It's a great conversation, and I think you'll enjoy it. Leave a comment Transcript Welcome to Disrupting Japan, straight talk from Japan's most i...
Apr 14, 2025•Ep. 234
Today we are going to break down some startup stereotypes. I sit down with Kunio Hara, co-founder and CEO of Beatrust and break apart the stereotypes of the uncreative Japanese enterprise and the young startup founder, and Kunio explains how Beatrust is already teaching old dogs new tricks. It's a great conversation, and I think you'll enjoy it. Show Notes How Japanese enterprises are different from their US large counterparts Things to know when starting a company in your late 50s Why older fou...
Mar 31, 2025•37 min•Ep. 233
While American AI startups are dominating the headlines, one Japanese company has begun rolling out "AI employees" to famously cautious Japanese enterprise customers. Today we talk with Shota Nakagawa the CEO of Caster and discuss their model of human-AI collaboration, why Japan is positioned to lead real-world AI deployment, and the big steps needed for Japan to catch up with the West. It's a great conversation, and I think you'll enjoy it. Show Notes Caster’s new model for gig-workers Why almo...
Mar 03, 2025•26 min•Ep. 232
Welcome to Disrupting Japan. Straight talk from Japan’s most innovative founders and VCs. I’m Tim Romero, and thanks for joining me. There is so much happening in Japan right now. Startups and innovation are beginning to reshape Japan with the same dynamism we saw during the post-war boom or the Meji-era re-opening. And I’ve been in the middle of this for a long time. I’m now a partner a JERA Ventures, but over the over 30 years that I’ve lived in Japan, I’ve started four startups here, worked a...
Feb 17, 2025•1 min•Ep. 231
Japanese business loves paper. From fax machines, to business cards, to massive project binders. Paper processes are slow to die in Japan, especially in industrial facilities. Today we talk with Jumpei Yoshida of Kaminashi who explains why that's finally changing and how foreign workers are driving the transformation. It's a great conversation, and I think you'll enjoy it. Show Notes What is Kaminashi, and who is using it? Why it took Kaminashi four years to to gain traction The biggest challeng...
Feb 03, 2025•32 min•Ep. 230
Most outside of the energy industry are (pleasantly) surprised to learn how aggressively startups and CVCs are pushing decarbonization forward. Decarbonization is a fascinating and incredibly important issue, so please join me on this short but special episode. It's a great conversation, and I think you'll enjoy it. Transcript Welcome to Disrupting Japan, Straight Talk from Japan's most innovative founders and VCs. I'm Tim Romero and thanks for joining me. This is a short episode. I wanted to sh...
Jan 20, 2025•21 min•Ep. 229
Japan is lagging behind in AI, but that might not be the case for long. Today we sit down with Jad Tarifi, current founder of Integral AI and previously, founder of Google’s first Generative AI team, and we talk about some of Japan's potential advantages in AI, the most likely path to AGI, and how small AI startups can compete against the over-funded AI giants. It's a great conversation, and I think you'll enjoy it. Show Notes Why Jad felt Google was not pursuing the best path toward AGI The fun...
Jan 06, 2025•52 min•Ep. 228
While the rest of the world is copying Silicon Valley, Tokyo is looking at Paris. Today we sit down with Mark Bivens and Matt Romaine, the co-founders of Shizen Capital to talk about Japan's new startup policies, the changing role of M&A, the main force behind the changing attitudes about startups in Japan. It's a great conversation, and I think you'll enjoy it. Show Notes Why Japanese startups need to start buying other startups The root of Japan's odd attitudes towards M&A and the forc...
Dec 09, 2024•35 min•Ep. 227
Today, we are going to talk about AI, but not in the way you expect. Today, I’m going to give creatives a solid three-point plan to beat AI in the marketplace. I’m going to explain how musicians, podcasters, authors and other artists can survive and even thrive amidst the unstoppable flood of AI generated slop we will all be forced to wade though for the foreseeable future, And to maybe do some good in the process. It’s taken me over a year to write the script for this episode, and like so many ...
Nov 11, 2024•34 min•Ep. 226
The Japanese government is taking a very hands-on approach to funding startups. Yuka Hata, Senior Managing Director of the Japan Investment Corporation (JIC) explains the kinds of startups and funds they invest in, and why. We also talk about the two biggest challenges new Japanese VCs face, and what it’s really like for women in VC in Japan It's a great conversation, and I think you'll enjoy it. Show Notes Why JIC runs private equity and venture capital funds. Why Japanese companies struggle wi...
Oct 14, 2024•Ep. 225
We live in a global financial system, but fintech innovation is surprisingly local. Makoto Shibata, the head of FinoLab, has been leading financial innovation Japan for over 20 years, long before the term fintech existed. We talk about the evolution of Japan's fintech landscape, and which fintech sectors are facing consolidation and which are facing growth. And we also explore Japan's rapid transition from a cash-based society to a cashless one and the startup opportunities that opens up. It's a...
Sep 16, 2024•36 min•Ep. 225
Disrupting Japan is 10 years old today! This is a simple thank you rather than a full episode. Thanks for listening! Transcript Welcome to Disrupting Japan, Straight Talk from Japan's most innovative founders and VCs. I'm Tim Romero and thanks for joining me. This is a very short and very special episode. It's not an episode really, more of a personal message. You see, ten years ago today. I released the very first episode of Disrupting Japan. And I just wanted to say thank you. I really mean th...
Sep 01, 2024•4 min
SaaS startup valuations and growth rates have dropped sharply in most of the world, but not in Japan. SaaS startups are growing fast in Japan, and that trend is set to accelerate even more over the next five years. Today Shinji Asada of One Capital explains Japan's still-untapped SaaS potential, his unique SMB and product-focused investment thesis, and the big changes that are happening in Japan's startup ecosystem. It's a great conversation, and I think you'll enjoy it. Show Notes The untapped ...
Aug 19, 2024•38 min•Season 1Ep. 222
If you have ever wondered what it really takes to start and grow a startup as a foreigner in Japan. Well, I have a treat for you today. Earlier this year, at the Japan FinTech Festival, I had the privilege of sitting down with four fantastic foreign FinTech founders and talking about what you need to succeed in Japan. There are some great insights here from Jeff Wentworth of Curvegrid, Paul Chapman of Moneytree, Sam Pemberton-Ahmed of SmartPay, and Samantha Ghiotti of Habitto. It's a great conve...
Aug 05, 2024•50 min•Ep. 221
Japan has far fewer unicorns than one expects - or than venture capitalists desire. That fact, however, hides a fascinating story. Today James Riney, founding partner of Coral Capital explains the danger of unicorn counting. We dive deep into which startup sectors Japan is likely to lead in globally in the coming decade, how to identify unique startup value in Japan. We also talk about how Japan has become more like Silicon Valley in the past ten years and why they are about to become very diffe...
Jul 22, 2024•46 min•Ep. 220
Japan thinks about robotics and AI differently that the West. In addition to their functional, productive role, a lot of thought is also given to our personal interactions, their social role, and the relationships we build with them. Today we sit down with Shunsuke Aoki, founder of Yukai Engineering and one of the most innovative and creative thinkers on the emotional connection between humans and machines. We talk about the future of robot companionship, how AI will change the definition of "cu...
Jun 24, 2024•34 min•Season 1Ep. 219
What keeps Japanese startups stuck in Japan? It's not a lack of opportunity or ambition. It's not a lack of knowledge or talent. In fact, one of Japan's most experienced venture capitalists thinks that VCs themselves that are the problem. Today we sit down with Ken Yasunaga, founder and Managing Partner of Global Hands On VC, a fund focused on finding and supporting the Japanese startups with the highest potential to succeed in the global market. Before founding GHOVC, Ken was managing director ...
May 27, 2024•42 min•Ep. 218
There is important news for Disrupting Japan this week. It's a very short episode because I just want to let you know what's coming, and to thank you for all your support over the years. Leave a comment Transcript Welcome to Disrupting Japan Straight talk from Japan’s most innovative startups and VCs. I’m Tim Romero, and thanks for listening. Big changes are coming to Disrupting Japan. Our 10th anniversary is coming up this September, and you know, I thought about making this change then, but no...
May 13, 2024•3 min
Some industries need to be dragged kicking and screaming to innovation. When margins are tight and profits are small, CEOs often don't want to spend a dime on the promise of increased efficiencies or long-term savings, and so external leverage is needed. Today we talk with Shinya Shimizu, founder and CEO of Elephantech, who explains how he found that leverage in his mission to make the global technology supply chain more environmentally friendly. We explore how Elephantech and other startups are...
Apr 29, 2024•45 min•Ep. 216
Japanese HR departments are in a bit of a panic right now. The increasing job mobility that startups have unleashed is forcing them to rethink their entire mission. Today we sit down and Takako Ogawa, co-founder and CEO of Panalyt, a startup at the center of this transformation, and we talk about the changing career paths in Japan, when startups need to change CEOs, and the dangers of going global that people don't seem to talk about. It's a great conversation, and I think you'll enjoy it. Show ...
Apr 01, 2024•43 min•Season 1Ep. 215
Fusion energy promises almost unlimited, inexpensive, clean energy. That's a pretty big promise. Today we sit down with Satoshi Konishi, co-founder and CEO of Kyoto Fusioneering, and we talk about what it is really going to take to develop commercially viable fusion power and the role that startups have to play in that process. We talk about the emerging public-private research partnerships, who is pulling ahead in the fusion race, and we dig into the long history and near future of fusion energ...
Mar 04, 2024•37 min•Ep. 214
Most sustainability startups struggle to find sustainable business models Towing, however, has found their solution, and their customers are seeing 20% to 70% increases crop yields. Today we sit down with Towing co-founder Teppei Okamura and he explains why even such a drastic yield improvement required an innovative production and distribution model to achieve scale. We also talk about the advantages (and the challenges) of working with university research teams, how environment policy and carb...
Feb 05, 2024•29 min•Ep. 213
Everyone agrees that the Japanese education system needs to be modernized, but EdTech startups still face an uphill battle in Japan. Of course, academia and governments are not known for being particularly innovative or forward-thinking, and that's why Kohei Kuboyama left a fast-track career at Japan's Ministry of Finance to launch an EdTech startup. Kohei lays out his blueprint for getting new technology and new products adopted in Japan's schools, explains the challenges of leaving government ...
Jan 08, 2024•Ep. 212
The medical industry is one of the most challenging areas for startups to succeed in. "Move fast and break things" just doesn't work in medicine. So you might be surprised to learn that right now there are quite a few innovative medical startups coming out of Japan. Today we talk with Yuichi Tamura, founder of Cardio Intelligence, who has developed Smart Robin, an AI platform that reads EKGs, has been certified as a diagnostic device, and is being used in clinics and hospitals all over Japan. We...
Dec 11, 2023•Ep. 211
