Action, Adventure, Comedy, Fantasy, Isekai, Monster Girls, Monsters, Reincarnation, Survival
Koizumi Takashi (a salary man) dies from slipping on a banana peel. if he can reach the magical Fountain of Purification which resides at the bottom of a difficult dungeon, he will be allowed into Heaven.
But to do that, he needs to conquer the dungeon by summoning monsters.
His first monster was a level 1 female goblin.
