Quando as Cigarras Choram Temporada 2 Episódio 10
Keiichi continues to lead protests outside of Child Welfare Services to save Satoko. After seeing Keiichis determination, Oishi suspects that he has been tricked by his friends into unwittingly taking part in bullying Satoko. When the Sonozaki family begins pressuring Child Welfare Services into action, Oishi offers to escort a social worker to the Hojo residence.