Yoshirou Sonozaki

About

Is the owner of the toy store Da Vinci in Okinomiya that Mion frequents. He frequently lets Mion hold game tournaments in order to boost his store's revenue.

Anime

Supporting Higurashi: When They Cry – Kai

Supporting Higurashi: When They Cry – Rei

Supporting Higurashi: When They Cry – Gou

Manga

Supporting Higurashi no Naku Koro ni Rei: Saikoroshi-hen

Supporting Higurashi WHEN THEY CRY: Eye Opening Arc

Supporting Higurashi no Naku Koro ni Kai: Utsutsukowashi-hen