An Oni is a type of myth
He's not real but some image says that Ao Oni is in Japan.
The cast of Real oni gokko 5 - 2012 includes: Eiichi Furui Lisa Nakama Suzu Natsume Nagisa Ohshima
One place that Oni appears in Ao Oni is in the library.
The cast of Real oni gokko 3 - 2012 includes: Tatsuya Kishida Naoyuki Morita Shoko Nakahara Masahiro Toda Junki Tozuka Kasumi Yamaya Kento Yamazaki
The cast of Real oni gokko 4 - 2012 includes: Takuya Ishida Leona Kameda Nozomi Maeda Honoka Miki Itsuki Sagara Anna Tachibana Ogawa Takeru
A few 1st tier games based on Ao Oni are Abe Oni, Aka Oni,Akame Oni, and Ao Oni Plus.
It is thought that the Oni is inside the mansion because he was a former resident of Ao Oni.
The Oni in Ao Oni is a creature with light purple skin and large black eyes.
When an Oni starts following you in the game Ao Oni, the only place to hide is in a closet.
The main protagonist of Ao Oni is named the same as Ao Oni.
Oni stands for Japanese monster.
No: Oni Chichi - 2 eps Oni Chichi 2 - 2 eps Oni Chichi: Re-birth - 1 ep Oni Chichi: Re-born - ???