Etymology and distribution of 武腰.

Takekoshi 【武腰】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Kagoshima-ken Amami-shi , Okinawa-ken . Terrain . Added 'Hara' to Kagoshima-ken 's Amami archipelago which is the first surname. Estimated at the time of returning to Japan in 1953. 当 Atari reference.