Hashimoto 【土師元】1 The Japanese surnames etymology dictionary.
② Korean type . There is a record of Toukyou-to Meguro-ku on September 22, 1964 on the expiration of Alien Registration Certificate. The real name is Zhao. Oosaka-fu Yao-shi has a record of naturalization on February 26, 1977. The real name is Zhao. 趙 reference. There are sentences in Korean people's surname. 文 reference.