Takou 【田光】4 The Japanese surnames etymology dictionary.
Okayama-ken Kurashiki-shi , Okayama-ken Okayama-shi . Okayama-ken Kurashiki-shi It was in Tamashima Kashiwa Island during the Edo period. Okayama-ken Takahashi-shi Uchiyama -shi has been believed to have lived in the Edo period due to the reclamation work of Tamashima of Okayama-ken Kurashiki-shi from the Bizen Matsuyama clan of the Clan Office. 水谷 reference.