Yoshikage Kira was the killer hiding in Morioh and is also a Stand user. Shigechi finds out this secret, so Kira tries to dispose of him, but Shigechi fights back with Harvest. However, because of Kira's Stand, Deadly Queen, he suffers a mortal wound and loses. Shigechi manages to get away from Kira and tries to find Josuke so he can tell him about Kira and be fixed by Shining Diamond.
I just couldn't remember what 
it was originally attached to.
لم أتذكّر لأي لِباس ينتمي هذا الزرّ في الأصل
Sie erinnern sich scheinbar nicht,
zu welcher Kleidung der Knopf gehört.
No recuerdo a qué prenda le pertenecía.
No recuerdo a qué prenda le pertenecía.
Je ne me souviens juste plus
de quel vêtement il s’est détaché.
È solo che non riesco a ricordarmi
su quale vestito fosse cucito.
Não consigo lembrar de que roupa esse botão caiu.