Countries / Japan

AI in Japan

Aims to be “the most AI-friendly country in the world”: soft law, state-backed industrial policy, and a focus on physical AI and robotics.

Profile reviewed 24 Sep 20263 developments tracked

FY2026 government budget for chips and AI
¥1.23tn
Nvidia H200 GPUs in the national ABCI 3.0
6,128
Share of people using generative AI, vs ~69% in the US (FY2024)
~25%

Updated daily · newest first

Latest from Japan

No news yetStories about Japan show here once they are tagged.

Profile

Reviewed monthly · Sources (9)

Strategy

The AI Promotion Act (May 2025) created a PM-chaired AI Strategy Headquarters, which issued a revised AI Basic Plan on 14 Jul 2026. The FY2026 budget puts about ¥1.23tn into chips and AI.

Regulation

No penalties: the Act relies on a duty to cooperate and naming companies, plus non-binding guidelines. The July 2026 plan signals a review that could add penalties. Copyright Article 30-4 permits most AI training.

Compute

The national ABCI 3.0 has 6,128 H200 GPUs. SoftBank is building a 27,500-GPU Vera Rubin cluster for the Noetra consortium. Rapidus targets 2nm mass production in 2027.

Key labs

Noetra (Sony, SoftBank, NEC, Honda), SB Intuitions, NTT, Sakana AI, Preferred Networks, Fujitsu.

Notable models

NTT tsuzumi 2 (Oct 2025), SB Intuitions Sarashina, Preferred Networks PLaMo.

What to watch

Whether the review adds penalties to the AI law; Rapidus’s 2nm ramp in 2027; Noetra’s first reasoning model.
Sources
  1. AI Promotion Act (FPF)
  2. Revised AI Basic Plan (Cabinet Office)
  3. Plan revision (Asia News Network)
  4. AI and copyright (Agency for Cultural Affairs)
  5. ABCI computing resources
  6. SoftBank Noetra cluster
  7. Rapidus funding
  8. FY2026 budget (SemiMedia)
  9. Generative AI use survey (JST)

Japan on the timeline

Full timeline →
  1. The Neocognitron introduces convolution
  2. Japan launches its Fifth Generation Computer plan
  3. Honda unveils the ASIMO humanoid robot