Tetsunabe no Jan! R: Choujou Sakusen - Vol. 2 Ch. 16 - Warrior's Respite

[MangaDex]

 

[AstraLuna]

Was wondering due to sharing the same name of Ohtani but yeah she’s his daughter

 

[Cumover]

Was wondering due to sharing the same name of Ohtani but yeah she’s his daughter

It's more obvious in the raws as her name is shown 大谷 (Ohtani) 水月 (Mizuki).

 

[JanPR]

Otani's daughter as a sexy cosplayer chef was not what I expected. His wife must be stunning if the combination of them produced such a beauty.

 

[Sabre123]

Otani's daughter as a sexy cosplayer chef was not what I expected. His wife must be stunning if the combination of them produced such a beauty.

Remember that flashback chapter we had with Jan and Kikyo’s grandfathers back in Iron Wok Jan. We know that Ohtani was very attractive and feminine looking when he was young.