Rakuten, AST SpaceMobile to form official Japan D2D constellation; promise edge compute in space
Rakuten and AST SpaceMobile formed a joint venture, Rakuten AST, to build a direct-to-device (D2D) satellite network in Japan, receiving around $1 billion from the Japanese government. The network will provide high-speed internet connectivity for smartphones and explore AI edge computing in space. Operations are expected to begin in early 2029.
How this was made
The 30-second read
Why it matters
The contract creates a new revenue stream for both companies and positions them as competitors to SpaceX in Japan, likely driving short‑term stock appreciation.
Market read
First‑time disclosure of a major government‑funded satellite partnership, likely to move both stocks and influence the broader satellite‑comm sector.
What to watch
Potential cost overruns and the need for extensive ground‑segment integration may affect profitability.
Background
The article details a newly announced joint venture between Rakuten and AST SpaceMobile, backed by a $1 bn Japanese government tender, to build a mid‑band LEO satellite constellation for direct‑to‑device connectivity and edge computing.
Ticker impact
AST SpaceMobile secured a $1 billion partnership with Rakuten to deploy its LEO satellites in Japan.
likely upside as the partnership validates AST’s technology and expands its addressable market.
First‑time public announcement of a multi‑billion‑dollar contract that opens a new geographic market.
Market effects
Accelerates growth in the satellite‑communications and edge‑computing sectors.
Boosts Japan's tech and telecom landscape with a domestic LEO network.
Signals increased competition for SpaceX in the D2D market and may spur further satellite ventures.
Counterpoint
If the partnership faces regulatory delays, the expected upside could be muted.
Key entities
- companyRakuten
Japanese e‑commerce and telecom conglomerate, now entering satellite communications.
- companyAST SpaceMobile
U.S. satellite operator developing direct‑to‑device LEO services.
- governmentMinistry of Internal Affairs and Communications (MIC)
Japanese agency awarding the $1 bn tender for the LEO project.
