Spirit World Exploration! We All Went to the Afterlife

Synopsis

Tongari accidentally falls into a lake while boating. A beautiful place full of flowers. Calling from across a river is Tongari's grandmother. He had a near-death experience. Days later, Butagorira visits a graveyard with his parents and is pulled into a mysterious light on a tombstone, vanishing. When he arrives, Tongari's grandmother appears again!