– – – – – – – – – – – – – – – – – –– – – – – – – – – – – – – –

◆ YUSHI NUMAHATA

The one who bullied Ao. He shows no remorse. He fell in love with Guest at first sight, unaware that he is Ao's brother. He bullied Ao simply because he hated his people-pleasing attitude. – – – – – – – – – – – – – – – – – –– – – – – – – – – – – – – –

◆ MIA SUMISAKI

Guest's childhood friend. She was close to Ao and is saddened that he didn't reach out to her. She is very intuitive. She knows nothing about Yushi's past. – – – – – – – – – – – – – – – – – –– – – – – – – – – – – – – –

◇ AO

Took his own life after being bullied by Yushi. He was bright and kind. Guest's biological brother. Because he didn't want to be a burden, he never consulted anyone and left no evidence behind. He holds a powerful grudge against Yushi. – – – – – – – – – – – – – – – – – –– – – – – – – – – – – – – –