Manga like Maji de Kawaii na Koitsu

Giant Ojou-sama

Status: Releasing
Genres: Action , Comedy , Ecchi , Fantasy , Sci-Fi

Fujido Oriko is the buxom young head of the Fujido Zaibatsu, a group that has a monopoly on Japan's vending machine industry. And serving at her side is her personal butler, the eccentric Dr. Sebastion.

When a monster suddenly attacks the city, Dr. Sebastion slips his ojou-sama an experimental energy drink his team in R&D has been developing. As a result, she quickly finds herself growing into a giantess, matching the attacking kaiju in size! Will she be able to stop his rampage, or at the very least, keep her dignity intact?

Tags: Ojou-sama , Female Protagonist , Shounen , Episodic , Kaiju , Tokusatsu , Surreal Comedy , Aliens , Meta , Nudity , Parody , Robots

Oni-Deka!

Status: Finished
Genres: Action , Comedy , Romance , Supernatural

Kiryuin Hanao is the idol of her school and her childhood friend Takezou Watanabe is always by her side, helping her throughout her activities. But when she suddenly becomes a giantess, she is forced to return to her old ways in order to protect the city and her friends. However, it soon becomes apparent that Kiryuin is not the only girl to be afflicted with a sudden change in stature...

Tags: Aliens , Kaiju , Female Protagonist , Male Protagonist , Heterosexual , Proxy Battle , Superhero , Urban Fantasy , Otaku Culture , Maids , Seinen , Politics , Twins , Foreign , Travel