Product Manager
Product Manager
We build a community of independent entrepreneurs and creators
through advanced technology research and real-world implementation,
contributing to global progress by delivering innovative products.
Vision
Where frontier technology and humanity thrive together
In the world where this vision is realized —

Yuki Ishikawa
Founder CEO
After graduating from the University of Tokyo, joined Nintendo Co., Ltd. in 2012. In 2014, joined Moi Inc. (TwitCasting) and engaged in various development projects and new business launches. In June 2017, joined Souzoh Inc. (former), a Mercari Group company. After transferring to Mercari, Inc., served as Executive Officer VP of Product at Merpay, Inc. from July 2020. From January 2021, served as Representative Director and CEO of Souzoh Inc. From July 2022, concurrently served as Executive Officer VP at Mercari, Inc. From May 2023, served as Executive Officer VP of Generative AI / LLM at Mercari, Inc. Left Mercari in June 2024 and founded Jizai, Inc.
Jizai, Inc. founded
Joined the NVIDIA Inception Program; accepted into Microsoft for Startups Founders Hub
Selected for the University of Tokyo IPC “1stRound” program
Exhibited at CES 2025 — debut of the general-purpose AI robot Mi-Mo
Joined the AI Robot Association (AIRoA)
Business partnership with Kyoto University of the Arts
Exhibited at the UN’s AI for Good Global Summit 2025
Accepted into the Google for Startups Cloud Program
Joined “Enable AI Foundry”, a collaborative alliance of nine Japanese companies
Closed our founding round; announced the communication AI “Jizai CommuAI”
Spoke at “Cannes Next”, the executive conference at the Cannes Film Festival
Selected for the Physical AI Development Support Program by AWS Japan
Palmimo DevKit exhibited at a Tokyo Metropolitan Government program inside Miraikan; Mi-Mo renamed “Palmimo”
If you are interested, please apply for a casual interview
Product Manager
FullStack Engineer
Forward Deployed Engineer
Robotics Engineer
AI Engineer