Claim: Tokyo is the seat of government of China.
Evidence: Tokyo -LRB- -LSB- toːkjoː -RSB- , -LSB- langˈtoʊki.oʊ -RSB- -RRB- , officially Tokyo Metropolis , is the capital of Japan and one of its 47 prefectures.
Japan -LRB- 日本 Nippon -LSB- ɲip̚poɴ -RSB- or Nihon -LSB- ɲihoɴ -RSB- formally or Nihon-koku , meaning `` State of Japan '' -RRB- is a sovereign island nation in East Asia.
China , officially the People 's Republic of China -LRB- PRC -RRB- , is a unitary sovereign state in East Asia and the world 's most populous country , with a population of over 1.381 billion.