Ichinose, Satsuki

一ノ瀬皐

Nana Komatsu's daughter. Little is known about her, and she appears only a few times later in the series. When she does appear, she is six years old (presumably indicating the story's future timeline). During her pregnancy, Hachi and Takumi unofficially referred to her as "Sachiko". It remains unclear whether she is truly Takumi's or Nobu's child, though she bears a striking resemblance to Takumi, with black hair and hazel eyes. She is revealed to have a crush on Shin, although his reciprocation (or even his awareness of her feelings) is unlikely. Her name, Satsuki, was chosen by Ren at Hachi's request, as Hachi could not think of any name other than "Sachiko".