# WARPSPACE

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/warpspace

- Industry: Aerospace
- Headquarters: Ibaraki, Japan
- Website: www.warpspace.jp
- Total disclosed funding: $9.1M
- Latest round: Series C (Jan 20, 2026)
- Investors on record: 8

## About

Founded by Toshihiro Kameda in 2016 and based in Ibaraki, Japan, Warpspace Inc. develops communication infrastructure for satellites and satellites. After customers put the optic module on their satellites, they are freed from concerns about communication issues. Warpspace Inc. provides the LEO sat operators with optical module at the developing phase. After launch, user satellites can send the data to Warpspace Inc.'s relay satellites, orbiting MEO. Via our relay satellites, user satellites can downlink the data anytime, anywhere. 
Warpspace Inc. has developed the cost-effective modules for small satellites collaborated with University of Tsukuba. Furthermore, in collaboration with JAXA and University of Tsukuba, it is developing world’s smallest attitude control module and ion engine (electricpropulsion engine). 

Warpspace Inc. is selling UHF communication board, OBC motherboard and EPS for USD 2500 each. 

In July 2026, WARPSPACE Inc. raised an undisclosed amount of series C funding led by new investor SPARX Group.

## Funding rounds

- Series C, Jan 20, 2026 — SPARX Group
- Series A, Oct 6, 2021, $1.6M — Mizuho Capital, SBI Investment
- Series D, Sep 16, 2021, $1M — Tsukuba Institute of Research
- Series A, Apr 19, 2021, $3.7M — SMBC Venture Capital, SPARX Group, KSK Angel Fund
- Seed, Jul 30, 2020, $2.8M — Mitsubishi UFJ Capital
- Seed, Jul 31, 2019 — Tsukuba Institute of Research, Double Feather Partners

## Investors

- Tsukuba Institute of Research (https://capitalatlas.ai/funds/tsukuba-institute-of-research) — Seed, Series D
- Double Feather Partners (https://capitalatlas.ai/funds/double-feather-partners) — Seed
- Mitsubishi UFJ Capital (https://capitalatlas.ai/funds/mitsubishi-ufj-capital) — Seed
- SMBC Venture Capital (https://capitalatlas.ai/funds/smbc-venture-capital) — Series A
- SPARX Group (https://capitalatlas.ai/funds/sparx-group) — Series A, Series C
- KSK Angel Fund (https://capitalatlas.ai/funds/ksk-angel-fund) — Series A
- Mizuho Capital (https://capitalatlas.ai/funds/mizuho-capital) — Series A
- SBI Investment (https://capitalatlas.ai/funds/sbi-investment) — Series A