Kōichi Chigira

A charming story about a boy who finds a door to another world where if he travels through the world and collects gems he can ear a wish, his dad has just left the family and his mother is ill so the wish he has first is difficult, whether or not he will continue with it or save the people of this world from the mistakes of his class-mate who is also travelling this world, but is wreaking destruction.

Charming but there were times when my attention drifted.