How many investments has Full Commit Partners made?

Full Commit Partners has 22 tracked investments.

What stage does Full Commit Partners invest at?

Full Commit Partners invests at the Pre-Seed, Seed, Series A stages.

What is Full Commit Partners's typical check size?

Full Commit Partners typically writes checks of $200K – $2M.

What sectors does Full Commit Partners focus on?

Full Commit Partners focuses on Cleantech, Consumer, Deep Tech, Enterprise Software, Sector Agnostic.

Where is Full Commit Partners located?

Full Commit Partners is headquartered in Tokyo, JP.

Does Full Commit Partners lead rounds?

Yes, Full Commit Partners leads investment rounds.

Who does Full Commit Partners co-invest with?

Full Commit Partners most often shares deals with PARTNERS FUND, Zeroichi Capital, Global Brain, among 13 tracked co-investors.

Full Commit Partners

Venture capital

Tokyo · Pre-Seed–Series A · 11 people tracked

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Investment thesis

The firm is an independent seed-focused VC built around a 'Full Commit' philosophy of deeply accompanying founders. It operates on three principles: acting as a co-founder with its own business hypotheses, loving and supporting the founder through good and bad times, and remaining an evergreen organization that develops the next generation of capitalists. It covers pre-founding, seed and post-seed (up to pre-Series A) rounds, supports company creation including deep-tech spinouts from universities, and provides team-based scrum support. It invests across all sectors, typically leading rounds, and backs founders through diverse exit paths from global expansion to M&A.

Invests inCleantech Consumer Deep Tech Enterprise SoftwareSector AgnosticGlobal Japan Tokyo

Source: firm website, verified Oct 2, 2026.

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Stage

Pre-Seed–Series A

Check

$200K – $2M

Tokyo, JP

Leads rounds

Leads

Instruments

Equity

Founded

2018

Tracked investments

Team · 11 people

from the firm's website

山田· General Partner

A general partner of PARTNERS FUND featured in Nikkei coverage for the firm's hands-on approach to supporting founders the partner believes in.

山田優大· Partner / GP

Entered the VC industry aiming to be more than an investor to founders. He named the first 'Full Commit' fund after a name given by a portfolio company and is committed to building VC as an industry and supporting startups' long-term growth.

中村雅人

Formerly at Takeda Pharmaceutical, where he supported researcher spinouts, and has consistently worked with startup founders. At Partners Fund he supports healthcare and Go-Global portfolio companies, leveraging experience living in the US, UK, and China to connect Japan with global markets.

井戸貴彦

Drove technology and product development through to customer implementation in operating companies. He applies his team-building skills and supplier/customer connections to the social implementation of seed-stage technologies.

平田実慧

Has worked within startups since her student days, committed to business growth. She joined Partners Fund to help turn undervalued challenges into successes, aiming to support founders at their hardest moments.

水谷勇志

Began his career at a broadcaster, shifting from 'communicating' to 'supporting' through new business development. He uses his viewer-experience perspective and business strategy/partnership expertise to help founders solve problems and grow.

津國浩之

Started in life sciences research, then worked in corporate R&D/operations and industry-academia collaboration, and engaged in executive talent discovery and company creation at THVP. He focuses on accelerating deep tech through a talent-centric approach.

種市亮

Built a career as a startup supporter since his time at Rakuten. After going independent he ran the first fund 'Zero Ichi Capital,' supporting early company formation and commercialization of university tech, before joining Partners Fund. Focused on creating startups outside Tokyo.

藤井智史

Began his career in finance, believing finance is a means to realize vision. He consistently works as a supporter of executives and companies and aims to build an enduring VC organization that contributes to future industry creation.

黒田藍子

Started as a software engineer and was the first employee at university-spinout Pixie Dust Technologies, experiencing the company from founding through exit. At Partners Fund she focuses on accompanying and creating deep tech startups.

野口洋平

Draws on accounting, tax, and finance experience to handle fund administration and LP relations. He aims to build a stable middle/back-office so capitalists can focus on supporting portfolio companies and returning value to LPs.

What they invest in

from 7 of 22 portfolio companies

AI & Machine Learning ×2Digital Health ×2FoodTech ×2AgTech ×1Biotech ×1Consumer ×1Creator Economy ×1Deep Tech ×1

HQs:Japan×7

Investments · 22 tracked

founders shown can be your intro path

Deltan株式会社deltan.co.jp

Deltan is a healthcare technology company that develops digital solutions and services for the dental industry, partnering with dental professionals to modernize dental care delivery.

Digital HealthHealthtechSaaSTokyo, JP

井上佳洋(代表取締役)

Co-investorsCygames Capital Global Brain Lifetime Ventures PARTNERS FUND

GREEN SPOONgreen-spoon.jp

GREEN SPOON is a Japanese subscription meal-delivery service that ships individually portioned, flash-frozen ingredients and seasonings for customers to cook at home in about five minutes.

Direct to ConsumerFoodTechWellness & Fitness

Co-investorsBREW PARTNERS FUND

KaKa Creationkakacreation.co.jp

Kaka Creation develops AI-powered tools for anime production, enabling individual creators to produce anime with improved speed and efficiency.

AI & Machine LearningCreator EconomyMedia & EntertainmentTokyo, JP

竹原康友(代表取締役CEO)Takehara(Representative)飯塚直道(CCO/プロデューサー)

Co-investorsAPOLLO CAPITAL Dentsu Ventures PARTNERS FUND AMUSE FFG Venture Business Partners MIXI +2 more

Kini Shkini-sh.com

Kinish uses plant molecular farming on 20cm dwarf rice grown in plant factories to produce milk proteins, creating dairy alternatives such as ice cream and cheese without animal sources.

AgTechBiotechFoodTechTokyo, JP

Hiroya Hashizume(Founder & CEO)Hiroya Hashizume Zume(Founder & CEO)Atsushi Shibuya(COO)inShimpei Ichikawa(Head of Vertical Farm)

Co-investorsLifetime Ventures PARTNERS FUND Genesia Ventures

Opt Fitoptfit.jp

OPTiM/OPTFIT is a Japanese company that develops AI-based products including "KaigoDX", a system offering bed-exit and fall detection for elderly care settings, and products for the fitness/sports sector.

AI & Machine LearningDigital HealthSports Tech

Co-investorsAccord Ventures FIRSTLIGHT Capital PARTNERS FUND Zeroichi Capital

Pale Bluepale-blue.co.jp in 𝕏

Pale Blue develops and manufactures water-based propulsion systems for small satellites, serving satellite integrators and operators globally.

Deep TechHardwareSpace TechKashiwa, JP

Jun Asakawa(Founder)inKazuya Yaginuma(Founder)in Hiro Koizumi(Founder)inHiroyuki Koizumi(Founder)

Co-investorsaSTART Global Brain PARTNERS FUND Shizuoka Capital Zeroichi Capital Itochu Technology Ventures

株式会社SAZOsazo.shop 𝕏

SAZO is a shopping forwarding service that allows Japanese customers to purchase Korean e-commerce products by submitting URLs, handling payment, international shipping, and customs clearance.

ConsumerE-commerceMarketplacesTokyo, JP

Co-investorsJapan Post Capital Co. Ltd.PARTNERS FUND Zeroichi Capital

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

AI共創総研biontoDAILILY JAPANJizokuKinTsugiSaitekiアグリぺディアアルダグラムインフラテック・ジャパン・ホールディングスウーオスーパーワームノウンズムービーズモデラートリスマ

Portfolio news

latest coverage across their companies

Pale Blue completes Series C fundraising - Pale Blue|Water Ion Thruster, Hall Thruster, Space Mobility

Pale Blue · pale-blue.co.jp · Aug 7, 2025

Frequently asked questions

How many investments has Full Commit Partners made?: Full Commit Partners has 22 tracked investments.
What stage does Full Commit Partners invest at?: Full Commit Partners invests at the Pre-Seed, Seed, Series A stages.
What is Full Commit Partners's typical check size?: Full Commit Partners typically writes checks of $200K – $2M.
What sectors does Full Commit Partners focus on?: Full Commit Partners focuses on Cleantech, Consumer, Deep Tech, Enterprise Software, Sector Agnostic.
Where is Full Commit Partners located?: Full Commit Partners is headquartered in Tokyo, JP.
Does Full Commit Partners lead rounds?: Yes, Full Commit Partners leads investment rounds.
Who does Full Commit Partners co-invest with?: Full Commit Partners most often shares deals with PARTNERS FUND, Zeroichi Capital, Global Brain, among 13 tracked co-investors.

Images

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