Startup accelerators in Japan

Japan’s accelerator scene pairs deep domestic roots with imported global brands. Open Network Lab has run seed cohorts in Tokyo since before "accelerator" was a common word there, Samurai Incubate is a similar early mover, and Beyond Next Ventures accelerates research-born deep tech; Plug and Play Japan, Techstars Tokyo, and 500 Kobe carry the global playbooks.

The government layers its own support on top through J-Startup, which selects and promotes high-potential companies. These are the Japan-based programs we track; open a listing for funding, duration, and equity.

Startup accelerators in Japan

366 accelerators

Accelerator

MassChallenge

Remote

16 wks · equity-free

Equity-free accelerator + non-dilutive cash prizes

GeneralB2BHealthcare
Accelerator

Entrepreneur First (EF)

London · Paris · Bangalore · San Francisco, Global

24 wks · $250k · ~8% equity

Up to $250K + a 24-week pre-team to launch program

Deep techAIPre-team
Accelerator

Antler

Multiple cities, Global

24 wks · $250k · ~10% equity

~$100K–$250K for ~10% + a 6-month residency

GeneralPre-teamAI
Accelerator

TAQADAM

Remote

26 wks · $40k · equity-free

KAUST six-month startup accelerator

Deep TechHealthClimate
Accelerator

Crucible Ignitor

Remote

equity-free

Equity-free program with mentorship and network access

Dual-use techDefense tech
Accelerator

CancerX Accelerator Cohort

Remote

17 wks

Structured mentorship, curriculum, and investor access

Digital healthOncology
Accelerator

Adidas Cultivate and B.L.O.O.M.

Remote

Structured mentorship, curriculum, and investor access

Social impactSports tech
Accelerator

Danone Manifesto Ventures

Remote

$10000k

Up to $10M + a structured program

Food techPlant-basedHealthtech
Accelerator

Nestle R+D Accelerator

Remote

26 wks · equity-free

Equity-free program with mentorship and network access

Food techNutrition
Accelerator

PepsiCo Greenhouse Accelerator APAC

Remote

$100k

Up to $100K + a structured program

Circular economySustainable agriculture
Accelerator

The Estee Lauder Companies New Incubation Ventures

Remote

$3000k

Up to $3M + a structured program

BeautySkincareCosmetics
Accelerator

Kering Generation Award

Remote

Structured mentorship, curriculum, and investor access

Sustainable fashionBeauty
Accelerator

La Maison des Startups LVMH

Remote

Structured mentorship, curriculum, and investor access

LuxuryFashionCosmetics
Accelerator

Accelerate Africa Startup Programme

Remote

24 wks · equity-free

Equity-free program with mentorship and network access

General
Accelerator

Startup Wise Guys SaaS Africa

Remote

26 wks · $65k · ~12% equity

Up to €65K for ~12% + a structured program

FintechAgritechEdtech
Accelerator

The Baobab Network

Remote

14 wks · $100k

Up to $100K + a structured program

General tech
Accelerator

iStart Rajasthan

Remote

Structured mentorship, curriculum, and investor access

General
Accelerator

StartinUP Incubator Network

Remote

13 wks

Structured mentorship, curriculum, and investor access

CleantechEnergyDefence tech
Accelerator

ELEVATE Idea2PoC

Remote

equity-free

Equity-free program with mentorship and network access

General
Accelerator

Karnataka Acceleration Network

Remote

26 wks

Structured mentorship, curriculum, and investor access

General
Accelerator

BIRAC BIG (Biotechnology Ignition Grant)

Remote

$50k · equity-free

Up to $50K + a structured program

Biotech
Accelerator

MeitY Startup Hub

Remote

equity-free

Equity-free program with mentorship and network access

General tech
Accelerator

SIDBI Fund of Funds Startups

Remote

Structured mentorship, curriculum, and investor access

General tech
Accelerator

Atal Innovation Mission Startup Support

Remote

equity-free

Equity-free program with mentorship and network access

General tech

Showing 24 of 366. See them all in the directory, or sign up free for the ones matched to you.

Common questions.

Straight answers. For the full picture, read the FAQ.

Plug and Play and Techstars both run Tokyo programs, 500 Global operates 500 Kobe with the city of Kobe, and Google for Startups runs a Japan accelerator. They suit founders who want an international network while building for the Japanese market.

J-Startup is a Japanese government program that selects promising startups and backs them with public and private-sector support, from procurement access to overseas promotion. It works differently from a cohort accelerator, so read it as an endorsement layer on top of one.

Beyond Next Ventures is the clearest example, accelerating research-born startups out of Japanese universities and labs. Investor-led programs like DG Incubation and Mistletoe also back technical founders. Japan’s hardware and materials heritage makes it a stronger deep-tech base than its startup volume suggests.