6 Best Startups in Chiyoda Tokyo to Watch in 2025

The Definitive Seedtable Ranking of Startups in Chiyoda Tokyo

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 6 start-ups with an aggregate funding of $287.2m. The average funding per company in this subset is $47.9m.

Last update to the database: Feb 18, 2025. See changelog.

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MiRXES logo

MiRXES

1

Funding Rounds

$77.0m

Money raised

MiRXES is a Singapore-based biotechnology company specializing in microRNA-based diagnostics founded in 2014.

Industries:

Engineering COVID-19 testing Biomedical engineering

Location:

Singapore

Key people:

Cryptact logo

Cryptact

5

Funding Rounds

$8.5m

Money raised

Cryptact is a company founded in 2018 by Masuda Shunsuke.

Industries:

Cryptocurrency Blockchain Personal finance

Location:

Tokyo United States Chiyoda, Tokyo

Key people:

Preferred Networks logo

Preferred Networks

2

Funding Rounds

$190.0m

Money raised

Preferred Networks is a software development company integrating machine learning technologies to the applications of the Internet of Things (IoT).

Industries:

Software Internet of things (IoT) Machine learning

Location:

Ōtemachi Tokyo California

Key people:

LPixel Inc. logo

LPixel Inc.

3

Funding Rounds

$10.7m

Money raised

LPixel Inc. is a Tokyo-based company that provides image analysis software and systems for the life sciences field.

Industries:

Biotechnology Biomedical engineering Health technology

Location:

Chiyoda, Tokyo Japan

Key people:

Smart Trade Ltd. logo

Smart Trade Ltd.

3

Funding Rounds

$441.6k

Money raised

Smart Trade Ltd. is a quantitative trading platform for stock.

Industries:

Internet

Location:

Chiyoda, Tokyo

Key people:

conyac logo

conyac

2

Funding Rounds

$480.0k

Money raised

conyac is a Chiyoda, Tokyo-based company founded by Naoki Yamada.

Industries:

Crowdsourcing Translation

Location:

Chiyoda, Tokyo

Key people:

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