比特币地理图志BITCOINGIS · 国家档案

Map / Country index / Japan · 中文版

Japan 日本

Reachable nodes	139 · 1.9% of global · rank #10
vs previous snapshot	+4
Geography Index	28.5 · rank 31
Hashrate share (2022)	No official data
Lightning	197 nodes · capacity 124 BTC
Bitcoin ATMs	≈ 4
Nodes per million	1.1
Top node city	Tokyo · 54
Stance on Bitcoin	Friendly
Policy grade	Friendly

Six layers at a glance

Policy & regulation

• The 2017 Payment Services Act amendment recognised cryptoassets as a lawful payment method; exchanges are licensed
• After Mt. Gox, Japan built some of the world's strictest client-asset segregation and cold-wallet rules

History & key events

• 2014Mt. Gox, then the world's largest exchange, went bankrupt
• 2017Licensing implemented; bitcoin legalised in Japan

Top node cities

• 54Tokyo
• 28Osaka
• 18(name omitted)
• 10Minamishinagawa
• 4Yokohama
• 4Shinagawa City
• 2Inzai
• 2Ōtsu

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