Seigi's father Shimeno Hisashi appears before him. Shimeno divorced Hiromi when Seigi was in grade school and has approached him now that he's grown. Though Seigi drives him off, Shimeno begins appearing everywhere Seigi goes. Not wanting to cause trouble for Richard or anyone else around him, Seigi tells Richard he wants to quit working at Etranger while hiding the reason from him...
We may not be related by blood, 
but Seigi is my beloved son!
،قد لا تجمعنا رابطة دم
!لكنّ سيغي ابني العزيز
Wir sind zwar nicht blutsverwandt,
On n’est pas liés par le sang,
Forse non abbiamo legami di sangue,
ma Seigi è mio figlio, e io gli voglio bene!
Podemos não ter relação de sangue,
mas Seigi é o meu filho amado!
Может, мы с ним и не связаны кровью,
но Сэйги — мой любимый сын!