A man he's only just met asks Makoto if he can help him figure out who killed his son five years ago. Thus begins some detective work for Makoto, which ends up digging up things that perhaps should have remained buried in the past.
What have you heard about
Toshi-san from his old man?
ما الذي سمعته بشأن توشي-سان من والده؟
¿Qué te dijo su padre sobre Toshi-san?
O que você ouviu a respeito
do Toshi-san pelo pai dele?