StartupBlink

16 Top startups in Shinjuku for July 2026

We rank My de beauty treatment salon, Kabuku and Sonire Therapeutics in Shinjuku along with 13 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Shinjuku is part of Tokyo startup ecosystem which ranks #13 globally and #3 in East Asia.

Powered by

Category

Startups

Unicorns

Exits

Coworking Spaces

Accelerators

Best Startups in Shinjuku for 2026

1st
My de beauty treatment salon logo

My de beauty treatment salon is a self-service aesthetic gym and salon operator. Their business helps customers take care of themselves by providing continuous access to advanced machines for a set monthly charge, as well as a wide variety of equipment and aesthetical treatments that are constantly available to clients.

View Full Page
Website
jibunde-esute.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$36.5M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
Kabuku logo
KabukuSB Score: 328

kabuku Inc. provides 3D printing solutions to enterprises, 3D printing operation services for factory users, and a 3D printing marketplace for creators. It provides its solutions and services through its three service platforms: Rinkak Business, Rinkak Factory, and Rinkak Marketplace. The company has worked with various brands and agencies, including Dentsu, Toyota, Loft, the Conran Shop, Calpis, Fuji TV, TBS, and Hakuhodo. kabuku Inc. was co-founded by Masahiko Inada and Masahiko Adachi in 2013 and is based in Tokyo, Japan with global 3D printing networks in 30 countries.

View Full Page
Website
kabuku.co.jp
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$11.4M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
Sonire Therapeutics logo
Sonire TherapeuticsSB Score: 323

SONIRE Therapeutics Inc. (SONIRE) is working on a next-generation high-intensity focused ultrasound (HIFU) therapy system that will employ acoustic engineering (ultrasound) technologies developed through cutting-edge academic research. SONIRE has been working on a next-generation high-intensity focused ultrasound (HIFU) treatment system as a novel therapeutic modality with the goal of giving cancer patients and their families a new future.

View Full Page
Website
www.sonire-therapeutics.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$21.9M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
4th
Hackazouk logo
HackazoukSB Score: 296

Hackazouk is an HR Tech company that operates Official-Alumni.com, an alumni relationship management system in Japan and the Philippines to help companies stay connected with their alumni.

View Full Page
Website
hackazouk.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$2.4M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
5th
JIZAIE logo
JIZAIESB Score: 292

JIZAIE is an artificial intelligence firm that wants to combine VR, robots, and wearable computing to create solution.

View Full Page
Website
jizaie.co.jp
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$1.4M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
6th
Curreio logo
CurreioSB Score: 144

Curreio is a drug discovery business utilizing structural analysis using a cryo-electron microscope. Their product provides structural analysis technology that allows observation by freezing the in-vivo structure without staining, enabling researchers to discover and analyze life-saving drugs using structural analysis-based drug discovery methods.

View Full Page
Website
curreio.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
7th
OUI logo
OUISB Score: 137

OUI develops an ophthalmological smartphone attachment designed for online diagnosis to reduce blindness. Their product is capable of diagnosing diseases in the eyelids, conjunctiva, cornea, anterior chamber, iris, crystal lens, and anterior vitreous due to its portable slit-lamp, enabling patients to treat their eye diseases through online diagnosis.

View Full Page
Website
ouiinc.jp
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
8th
DokiDoki Groove Works logo

DokiDoki Groove Works specializes in innovative technology and services across games, entertainment, web services, and IoT. They provide comprehensive digital content development solutions, including software and games, while emphasizing cutting-edge technology and exceptional customer service to deliver outstanding results.

View Full Page
Website
dokidoki.co.jp
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
10th
Cogneve logo
CogneveSB Score: 59

Cogneve aims to build the most relevant software marketplace where people can find accurate information about technology and everything they need to make the right choice and buy only the tools they need. As well as helping businesses to get more leads and reach their desired clients.

View Full Page
Website
cogneve.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
11th
InCloud logo
InCloudSB Score: 32

inCloud is a salesforce registered partner in Wexford PA. CRM customization, application development, cloud computing consultants in the Pittsburgh area.

View Full Page
Website
www.incloud.jp
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:12

Most Funded Startups in Shinjuku for 2026

The top three most funded startups in Shinjuku have raised total funding of more than USD 69.8M. My de beauty treatment salon has 0.67% more funding than Sonire Therapeutics.
1st
My de beauty treatment salon logo

My de beauty treatment salon is a self-service aesthetic gym and salon operator. Their business helps customers take care of themselves by providing continuous access to advanced machines for a set monthly charge, as well as a wide variety of equipment and aesthetical treatments that are constantly available to clients.

View Full Page
Website
jibunde-esute.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$36.5M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
Sonire Therapeutics logo
Sonire TherapeuticsSB Score: 323

SONIRE Therapeutics Inc. (SONIRE) is working on a next-generation high-intensity focused ultrasound (HIFU) therapy system that will employ acoustic engineering (ultrasound) technologies developed through cutting-edge academic research. SONIRE has been working on a next-generation high-intensity focused ultrasound (HIFU) treatment system as a novel therapeutic modality with the goal of giving cancer patients and their families a new future.

View Full Page
Website
www.sonire-therapeutics.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$21.9M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
Kabuku logo
KabukuSB Score: 328

kabuku Inc. provides 3D printing solutions to enterprises, 3D printing operation services for factory users, and a 3D printing marketplace for creators. It provides its solutions and services through its three service platforms: Rinkak Business, Rinkak Factory, and Rinkak Marketplace. The company has worked with various brands and agencies, including Dentsu, Toyota, Loft, the Conran Shop, Calpis, Fuji TV, TBS, and Hakuhodo. kabuku Inc. was co-founded by Masahiko Inada and Masahiko Adachi in 2013 and is based in Tokyo, Japan with global 3D printing networks in 30 countries.

View Full Page
Website
kabuku.co.jp
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$11.4M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:12

Top Hiring Startups in Shinjuku by Employee Number

The top three hiring startups in Shinjuku have an median employee size that is between [51-100]
1st
My de beauty treatment salon logo

My de beauty treatment salon is a self-service aesthetic gym and salon operator. Their business helps customers take care of themselves by providing continuous access to advanced machines for a set monthly charge, as well as a wide variety of equipment and aesthetical treatments that are constantly available to clients.

View Full Page
Website
jibunde-esute.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$36.5M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
2nd
DokiDoki Groove Works logo

DokiDoki Groove Works specializes in innovative technology and services across games, entertainment, web services, and IoT. They provide comprehensive digital content development solutions, including software and games, while emphasizing cutting-edge technology and exceptional customer service to deliver outstanding results.

View Full Page
Website
dokidoki.co.jp
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
3rd
Kabuku logo
KabukuSB Score: 328

kabuku Inc. provides 3D printing solutions to enterprises, 3D printing operation services for factory users, and a 3D printing marketplace for creators. It provides its solutions and services through its three service platforms: Rinkak Business, Rinkak Factory, and Rinkak Marketplace. The company has worked with various brands and agencies, including Dentsu, Toyota, Loft, the Conran Shop, Calpis, Fuji TV, TBS, and Hakuhodo. kabuku Inc. was co-founded by Masahiko Inada and Masahiko Adachi in 2013 and is based in Tokyo, Japan with global 3D printing networks in 30 countries.

View Full Page
Website
kabuku.co.jp
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$11.4M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)
4th
Sonire Therapeutics logo
Sonire TherapeuticsSB Score: 323

SONIRE Therapeutics Inc. (SONIRE) is working on a next-generation high-intensity focused ultrasound (HIFU) therapy system that will employ acoustic engineering (ultrasound) technologies developed through cutting-edge academic research. SONIRE has been working on a next-generation high-intensity focused ultrasound (HIFU) treatment system as a novel therapeutic modality with the goal of giving cancer patients and their families a new future.

View Full Page
Website
www.sonire-therapeutics.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$21.9M
National Rank(Japan)
Regional Rank(East Asia)
Global Rank(Worldwide)

Total amount:16

Explore More Top Startups

Explore the Startup Ecosystem of Shinjuku

National Rank

(Japan)

new

Regional Rank

(East Asia)

3rd

0

Global Rank

(WorldWide)

13th

1

Visit

Top Cities for Startups in Japan - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
2026 National Rank CityGlobal RankTotal Score & National ShareAnnual GrowthQuantity ScoreQuality ScoreBusiness Score
No Data Available
Microsoft Excel icon
Download CSV file