# Oceanic Constellations

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/oceanic-constellations

- Industry: Aerospace
- Headquarters: Kamakura-shi, Japan
- Website: www.oceanic-constellations.com
- Total disclosed funding: $24M
- Latest round: Series B (Jan 16, 2026)
- Investors on record: 8

## About

Based in Japan, Oceanic Constellations Inc. a company specializing in marine technology, focusing on the development and operation of innovative waterborne drone ship networks for enhanced monitoring and data collection in marine environments. Founded in 2023, Oceanic Constellations Inc. is focused on providing advanced marine monitoring solutions. The company is headquartered in Kamakura-shi, Japan. In January 2026, Oceanic Constellations Inc. raised JPY 2 billion in?series B funding? co-led by JAFCO Group and Globis Capital Partners, with participation from Nippon Yusen Kaisha, DBJ Capital, aSTART, Coral Capital and Green Coin Best LLC.

Oceanic Constellations specializes in the development and operation of a pioneering waterborne drone ship network called 'Marine Satellite Cluster™.' This system provides a comprehensive marine monitoring and data collection platform, delivering real-time sensor data from continuously deployed drone ships. The technology significantly improves marine surveillance capabilities for clients, including governmental agencies and environmental organizations, particularly important for Japan, the sixth-largest maritime nation.Oceanic Constellations has successfully raised a total of JPY 17 billion across multiple funding rounds, with the recent Series A round contributing JPY 12 billion to this total. The company generates revenue through B2B service contracts with various stakeholders in the maritime sector, including government agencies and private enterprises. These contracts often encompass the utilization of the 'Marine Satellite Cluster™' along with ancillary services related to infrastructure maintenance and marine research.

The company plans to use the January 2026 funding for its business growth.

## Funding rounds

- Series B, Jan 16, 2026, $13M — Globis Capital Partners, JAFCO Group, Nippon Yusen Kaisha, DBJ Capital, aSTART, Coral Capital, Green Coin Best LLC
- Series A, Jul 3, 2025, $8.3M — Globis Capital Partners, Tokio Marine and Nichido Fire Insurance, aSTART, Coral Capital, Green Coin Best LLC
- Series A, Jan 23, 2025, $3.2M — Globis Capital Partners, Coral Capital

## Investors

- Globis Capital Partners (https://capitalatlas.ai/funds/globis-capital-partners) — Series A, Series B
- Coral Capital — Series A, Series B
- Tokio Marine and Nichido Fire Insurance — Series A
- aSTART (https://capitalatlas.ai/funds/astart) — Series A, Series B
- Green Coin Best LLC — Series A, Series B
- JAFCO Group (https://capitalatlas.ai/funds/jafco-group) — Series B
- Nippon Yusen Kaisha — Series B
- DBJ Capital (https://capitalatlas.ai/funds/dbj-capital) — Series B