Who owns the senkaku/diaoyu dao islands?
No context provided
What country has administration over the Senkaku/Diaoyu Dao islands?
Japan
No context provided
What countries lay claim to the Senkaku/Diaoyu Dao islands?
Japan and China
Senkaku Islands
https://en.wikipedia.org/wiki/Senkaku%20Islands
The Senkaku Islands (尖閣諸島, Senkaku-shotō, variants: 尖閣群島 Senkaku-guntō[8] and 尖閣列島 Senkaku-rettō[9]) are a group of uninhabited islands in the East China Sea.
Senkaku Islands
The islands are the focus of a territorial dispute between Japan and both the People's Republic of China (PRC) and the Republic of China (ROC), also known as Taiwan.[24]
Senkaku Islands
The Senkaku Islands are a group of uninhabited islands in the East China Sea. The islands are the focus of a territorial dispute between Japan and both the People's Republic of China (PRC) and the Republic of China (ROC), also known as Taiwan. Both Japan and China lay claim to the Senkaku Islands, but Japan has administration over them.