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One Capital

Venture capital

Tokyo · Seed–Growth

Also known as ONE CAPITAL MANAGEMENT, LLC

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Investment thesis

Japan-focused enterprise software VC offering hands-on partnership, proprietary SaaS tools and 100+ product-driven evaluation, decade-long digitization relationships with large Japanese companies, and added healthcare expertise.

Source: firm website, verified Oct 1, 2026.

Stage
Seed–Growth
HQ
Tokyo, JP
Leads rounds
Follows
Instruments
Equity
Founded
2020
Last 12 months
2 investments
AUM
$8.5B
Tracked investments
5

What they invest in

from 5 of 5 portfolio companies

AI & Machine Learning ×3SaaS ×3Enterprise Software ×2FoodTech ×2AgTech ×1Climate Tech ×1Construction Tech ×1Consumer ×1

HQs:Japan×4

Investments · 5 tracked

founders shown can be your intro path

By year:2026 · 12025 · 12023 · 13 dated

クオンクロップ社cuoncrop.comin𝕏✓ verified

Cuoncrop builds an AI intelligence platform that visualizes the environmental value of food and agricultural products across multiple sustainability metrics beyond decarbonization.

AgTechAI & Machine LearningFoodTechTokyo, JP

北垣 卓

Co-investorsInclusion Japan

Booost, Inc.booost-tech.comMar 2026

Booost provides a sustainability data management platform that consolidates GHG emissions, energy, and non-financial ESG information across hundreds of global business locations for large enterprises.

Climate TechEnterprise SoftwareSaaS

Hirokazu Aoi(Founder)in

Co-investorsGlobis Capital PartnersNTT DOCOMO VenturesUTEC

H2Corporationh2corporation.co.jpDec 2025

H2Corporation develops AI-based construction estimation (AI積算) software for general contractors and subcontractors, using computer vision to automate quantity takeoff and improve efficiency of construction workflows.

AI & Machine LearningConstruction TechSaaS

川嶋 啓嗣(CEO)グエン・トゥン(CTO・CDO)

Co-investorsMetaProp VenturesSpiral CapitalJAFCO GroupMetaPropNew Enterprise Associates (NEA)

Helpfeel Inc.helpfeel.com𝕏Dec 2023

Helpfeel provides a knowledge data platform that uses search technology and AI to organize and deliver company knowledge to customers and employees.

AI & Machine LearningEnterprise SoftwareSaaS京都, JP

洛西 一周 (Shūichi Nagata)(代表取締役/CEO)

Co-investorsGlobal BrainGlobis Capital PartnersZ Venture CapitalSalesforce VenturesSMBC Venture Capital

株式会社CRISPcrisp.co.jp𝕏

CRISP, Inc. operates the custom salad restaurant chain "CRISP SALAD WORKS" and builds a technology-driven "connected restaurant" model for the food service industry in Japan.

ConsumerFoodTechRetail TechTokyo, JP

宮野浩史(代表取締役 (Representative Director))

Co-investorsLotte Ventures Japan

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has One Capital made?
One Capital has 5 tracked investments, including 2 dated in the last 24 months.
What stage does One Capital invest at?
One Capital invests at the Seed, Series A, Series B, Series C, Growth stages.
What sectors does One Capital focus on?
One Capital focuses on B2B Marketplaces, Cloud Computing, Enterprise Software, Healthtech, SaaS.
Where is One Capital located?
One Capital is headquartered in Tokyo, JP.
Does One Capital lead rounds?
One Capital typically participates in rounds rather than leading them.

Images

One Capital photo

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