# Interstellar Technologies

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/interstellar-technologies

- Industry: Aerospace
- Headquarters: Japan
- Website: www.istellartech.com
- Total disclosed funding: $180M
- Latest round: Series F (Jan 16, 2026)
- Investors on record: 20

## About

Founded in 2013, and based in Hokkaido, Japan, Interstellar Technologies Inc., d.b.a. Interstellar Technologies, operates as a space infrastructure company that engages in rocket development including its research, manufacture, and launch services. Takahiro Inagawa is leading the firm as CEO as of 2024. Takafumi Horie founded the firm. In February 2026, Interstellar Technologies raised an undisclosed amount of venture funding from SMBC Edge.

The company offers a range of products and services, including dedicated launch services for small satellites with ZERO, and mass transportation solutions with DECA as well as MOMO which is a suborbital launch vehicle. Additionally, Interstellar Technologies is focused on developing satellites that integrate with its launch capabilities. Additionally, it has established the Hokkaido Spaceport which is a launch site.

As of February 2026, the company plans to improve productivity, foster next-generation space-related advancements, and promote innovation across technology and living environment solutions.

## Funding rounds

- Series F, Jan 16, 2026, $93M — Sumitomo Mitsui Banking Corporation, B Dash Ventures, SPARX Group, SBI Investment, Japanet Holdings, Nomura Real Estate Development Co., Ltd., Woven by Toyota
- Series F, Jul 10, 2025, $45M — Sumitomo Mitsui Banking Corporation, SPARX Group, Japanet Holdings
- Series E, Oct 24, 2024, $26M — SBI Holdings, NTT DOCOMO, Chibagin Capital
- Series E, Aug 6, 2024 — SBI Holdings, NTT DOCOMO, Seibu Shinkin Bank, Seibu Shinkin Capital, Hokkaido Research Institute for the Twenty-first Century, NES, National Institute of Information and Communications Technology
- Series D, Dec 17, 2021, $16M — CyberAgent, Inc., Sevenstars Capital, INCLUSIVE Inc, Serial Incubate Co., Ltd., SUNCO INDUSTRIES CO.,LTD

## Investors

- CyberAgent, Inc. — Series D
- Sevenstars Capital (https://capitalatlas.ai/funds/sevenstars-capital) — Series D
- INCLUSIVE Inc — Series D
- Serial Incubate Co., Ltd. — Series D
- SUNCO INDUSTRIES CO.,LTD — Series D
- SBI Holdings — Series E
- NTT DOCOMO — Series E
- Seibu Shinkin Bank — Series E
- Seibu Shinkin Capital (https://capitalatlas.ai/funds/seibu-shinkin-capital) — Series E
- Hokkaido Research Institute for the Twenty-first Century (https://capitalatlas.ai/funds/hokkaido-research-institute-for-the-twenty-first-century) — Series E
- NES (https://capitalatlas.ai/funds/nes) — Series E
- National Institute of Information and Communications Technology — Series E
- Chibagin Capital (https://capitalatlas.ai/funds/chibagin-capital) — Series E
- Sumitomo Mitsui Banking Corporation — Series F
- SPARX Group (https://capitalatlas.ai/funds/sparx-group) — Series F
- Japanet Holdings — Series F
- B Dash Ventures (https://capitalatlas.ai/funds/b-dash-ventures) — Series F
- SBI Investment (https://capitalatlas.ai/funds/sbi-investment) — Series F
- Nomura Real Estate Development Co., Ltd. — Series F
- Woven by Toyota — Series F