Soichiro Kachi (可知 総一郎, Soichiro Kachi) is one of the supporting characters in the Osananajimi ga Zettai ni Makenai Love Comedy series.


He's a dandy middle-aged man who achieved a refined compromise between coolness and thoughtfulness.


He is a loving and supporting person.


CEO of a pharmaceutical company sponsoring the drama. As a gift to his daughter, he introduced her to her idol, Sueharu Maru.

He later supported her career as light novel author and helped her and her friends after Sueharu and Tetsuhiko assault Shun Hardy.


  • Shirokusa Kachi: Although very busy, he also gave his best to support and make her happy.
  • Hajime Mitsuru: He and Abe's father are personal friends.


  • The name Soichiro means "whole" (総) (su), "best, first, begin" (一) (ichi) and "son, man, child, lover, husband" (郎) ().
  • Soichiro's surname Kachi means "river, stream" (可) (ka) and "knowledge" (知) (chi).


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