Summary Isekai Shoukan-sareta ga Kyousei Soukan-sareta Ore ha shikatanaku yaseru koto ni shita. from Kainu Manga
Isekai Shoukan-sareta ga Kyousei Soukan-sareta Ore ha shikatanaku yaseru koto ni shita. summary: Haruhiko is a 32 year old fat shut-in. One night he gets hit by a bus and finds himself summoned to a new world. However due to weight limitations the summoning system produces an error and he's sent back home. A princess from the other world accidentally comes back with him. In order to return her to her world he must lose weight.
