Tandai 【丹台】2 The Japanese surnames etymology dictionary.
Nara-ken Sakurai-shi . A variant of the 外島 . Yamanashi-ken Koufu-shi Marunouchi was in the Edo period in the Kofu clan of the Clan office. In the estimation, Nara - ken Yamatokooriyama - shi castle town will move to the Koriyama clan of the clan office in 1724 (Kyoro 9 years).