Higurashi no Naku Koro ni: Ch.4 Himatsubushi Hen

The protagonist is Akasaka Mamoru, a detective. He is sent to Hinamizawa to rescue Inukai Toshiki, the grandson of a government official, who is taken hostage. While waiting for Makino, he meets a younger Rika Furude at the bus stop and notes how cute she is.