Manga like Obake no Q-tarou

GeGeGe no Kitarou

Also known as GeGeGe no Kitaro.

Status: Finished
Genres: Comedy , Horror , Supernatural

Youkai are specters who have lived in the human world since the dawn of time. They often rest peacefully in their dwelling places, until humans rouse them by inconsiderate actions. Kitaro is a young youkai boy who wants to help humans and youkai live in harmony, and he fights to protect humans from the enraged youkai who lash out at them.

Tags: Youkai , Demons , Shounen , Ghost , Urban Fantasy

Kaibutsu-kun

Status: Finished
Genres: Adventure , Comedy , Fantasy

Kaibutsu-kun and his companions, Dracula, Wolfman, and Franken, travel from Kaibutsu Land to the Human Realm, where they encounter and battle several monsters, mainly assassins from the demon group Demonish.

Tags: Demons , Kids , Shounen , Urban Fantasy

Kiteretsu Daihyakka

Status: Finished
Genres: Comedy , Sci-Fi , Slice of Life

The main character is a scientific genius boy named Kiteretsu, who has built a companion robot named Korosuke. He frequently travels in time with his friends and Korosuke in the time machine he built. Miyoko is a girl in his neighborhood who is basically his girlfriend. Tongari is his rival, who happen to share some similar traits of Honekawa Suneo. Buta Gorilla (Kumada Kaoru) is a typical neighborhood bully, who also share similar traits of Gian (Takeshi Goda) except that he often antagonizes Korosuke (though they are in grade school).

Tags: Kids , Male Protagonist , Robots , Time Manipulation