The Japanese surnames etymology dictionary.
Oosaka-fu Kishiwada-shi , Ishikawa-ken Komatsu-shi . Personal name . In Kyouto - fu Ishikawa - ken Komatsu - shi Takumi 's wrestler in Ishikawa - ken Kanazawa - shi tells Marunouchi that it is from the brush' s name that was given from the Kaga lord of the Clan office to the Edo period. There is also a passage with Meiji new family name by copying Buddhist scripture with a brush at the same place. There is one sign in the designation of the cultivated land written in the detection book after the Azuchi-Momoyama period.