|Relationships||Ai Hinatsuru (daughter)|
Akina Hinatsuru (wife)
Unlike his energetic daughter, Ai, Takashi were giving off an ominous atmosphere.
Takashi y su esposa poseen una posada "Hinatsuru" en Wakura Onsen, ciudad de Nanao.
- In the light novel, Yaichi mentioned that Takashi seemed similar to his master Kiyotaki in some sense about the presence he carry.