Etymology and distribution of 辰石.

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

Hokkaidou , Aichi-ken , Akita-ken . There is a surname including 'wealth'. Ishikawa-ken Kanazawa-shi Marunouchi was a Kaga samurai of the clan office, Shizuoka-ken Kakegawa-shi Nishiobuchi was in the Edo period in the Yokosuka clan of the clan government. Kaga clan will tell you that you changed from Inada Kami. 稲富 Inatomi reference. Mie-ken Iga-shi Tominaga is a place name with a record since the Kamakura period. It was in Azuchi Momoyama period in the same place.