Hikaru died on that mountain. Whatever came back just looks like him.

His best friend Yoshiki knows something is wrong. He also knows that saying it out loud means losing Hikaru twice — and he's not sure he can survive that.

Mokumokuren's Summer Hikaru Died is horror built on grief, not fear. The scariest thing in it isn't the creature. It's how much Yoshiki wants to pretend he doesn't notice.