Etymology and distribution of 辰林.

Tatsubayashi 【辰林】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Ehime-ken , Oosaka-fu . Ehime-ken Matsuyama-shi Origin of Kono Nakasuga (Nakasuga). A place name with a record since the Edo period. The place name was also written as "Nakasuga".