Shiratsuka 【白塚】4 The Japanese surnames etymology dictionary.
Tokushima-ken , Oosaka-fu , Aichi-ken . Tokushima-ken Itano-gun Originated from Kamiita-chou Takase / Takasobo (old: Takashi Township). A place name with a record since the Heian period. The place name was also written as "Takashi".
Originated from the Hokuriku region (formerly Yue Kuni). In the Asuka period there is a place name recorded with the notation "Takashi".