Ghost Mama Investigation: Overview of the 2012 Japanese Television Series

Ghost Mama Investigation, originally titled in Japanese as Gosto Mama Sousasen ~Boku To Mama No Fushigina 100 Nichi~, is a Japanese television drama series broadcast by NTV between July 7 and September 15, 2012. The series aired on Saturdays in the 21:00 time slot and ran for nine episodes, achieving a weekly average television rating of 10.9% in the Kanto region according to Video Research, Ltd.

Production and Background

The series is based on the manga titled Ghost Mama Sousasen, created by Tomokazu Sato and first published on June 29, 2002, by Shogakukan Big Comics. The television adaptation was directed by Toya Sato, Taro Otani, Maki Nishino, and Masahiro Mori, with scripts written by Kumiko Aso, Mika Umeda, and Yuko Matsuda. Production was managed by Masatoshi Kato and Masahiro Mori.

Child actor Yuma Kimino was cast as the young protagonist Tonbo Uehara after participating in an audition process involving approximately 100 other contestants.

Cast and Characters

The main cast features Yukie Nakama as Choko Uehara, Ikki Sawamura as Kohei Uehara, Mirai Shida as Aoi Uehara, and Yuma Kimino as Tonbo Uehara. Supporting cast members include Serina as Minami Yoshinaga, Yuma Sanada as Junya Hasegawa, Muga Tsukaji as Futoshi Takakura, Katsuhisa Namase as Yoshiaki Mifune, Eiji Moriyama as Kenichi Turuta, Ryosuke Yamamoto as Motojiro Kobayashi, and Hiroki Nakajima as Yoki Takahashi.

Broadcast Ratings

The series broadcast across nine episodes on NTV. Individual episode ratings in the Kanto region recorded by Video Research, Ltd., are detailed below: