Yu Sasahara
Yayoi Hozuki (voice) (25 eps)
Nobunaga Shimazaki
Keitaro Gentoga (voice) (25 eps)
Kana Hanazawa
Eiko Hozuki (voice) (25 eps)
Yoshihiro Nakamura
Narrator (voice) (25 eps)
Aino Shimada
Spirit (voice) (24 eps)
Hodaka Mieno
Spirit (voice) (22 eps)
Chikako Sugimura
Spirit (voice) (22 eps)
Fumitake Ishiguro
Spirit (voice) (17 eps)
Takaaki Torashima
Spirit (voice) (14 eps)
Satoru Ito
Spirit (voice) (12 eps)
Shuri Miyumi
Akari Gentoga (voice) (7 eps)
Mitsuki Saiga
God (voice) (6 eps)
Rina Kawaguchi
Ai Kamiyo (voice) (6 eps)
Taku Yashiro
Oswald (voice) (5 eps)
Yurika Hino
Yayoi's mother (voice) (4 eps)
Saori Hayami
Castle H Ruins spirit (voice) (4 eps)
Hochu Otsuka
Alien doll spirit (voice) (4 eps)
Miyuri Shimabukuro
Dorothy (voice) (4 eps)
Fumi Hirano
Toko Awamiya (voice) (3 eps)
Kujira
Kishimojin (voice) (3 eps)
Taiki Matsuno
Old woman (voice) (3 eps)
Masashi Ebara
Nankobo (voice) (3 eps)
Yukari Tamura
Anna Misaki (voice) (3 eps)
Yoko Hikasa
Courtesan Otogiri Oiran (voice) (3 eps)
Aoba Oda
Boy Spirit of the Old I Watergate (voice) (3 eps)
Aya Hisakawa
Namiko Shami (voice) (3 eps)
Hironori Miyata
Doctor (voice) (2 eps)
Hina Koyanagi
Spirit (voice) (2 eps)
Naoki Sabae
Unborn spirit (voice) (2 eps)
Yohei Azakami
Ai's older brother (voice) (2 eps)
Mitsuo Iwata
Brainstem spirit (voice) (2 eps)
Motoki Sakuma
Spirit (voice) (2 eps)
Saima Nakano
Spirit (voice) (2 eps)
Shin-ichiro Miki
Imprisoned Ghost Sergeant (voice) (2 eps)
Yoshitsugu Matsuoka
Old Old F Tunnel spirit (voice) (2 eps)
Sayaka Kikuchi
Yuzuki Gentoga (voice) (2 eps)
Reina Ueda
Daughter's spirit (voice) (2 eps)
Yuji Murai
Police Officer A (voice) (2 eps)
Tomori Kusunoki
Yoko Nakiri (voice) (2 eps)
Fukushi Ochiai
Daisuke Gonda (voice) (2 eps)
Junji Majima
Sakashita (voice) (2 eps)
Arisa Kinami
Unborn spirit (voice) (1 eps)
Sayaka Aida
Unborn spirit (voice) (1 eps)
Yuuki Naruse
Unborn spirit (voice) (1 eps)
Mizuki Ishii
Unborn spirit (voice) (1 eps)
Shinichiro Kamio
Teacher (voice) (1 eps)
Misato Matsuoka
Female student (voice) (1 eps)
Saki Takahashi
Female student (voice) (1 eps)
Seria Fukagawa
Female student (voice) (1 eps)
Kazuyuki Okitsu
Nagayama / Kyo Machida (voice) (1 eps)
Reiou Tsuchida
Akira Ike (voice) (1 eps)
Kosuke Sakaki
Ai's father (voice) (1 eps)
Hinano Sakikawa
Spirit (voice) (1 eps)
Risa Motooka
Spirit (voice) (1 eps)
Riri Yoshikawa
Spirit (voice) (1 eps)
Kazuki Yoshida
Spirit (voice) (1 eps)
Haruki Asada
Spirit (voice) (1 eps)
Yuuya Yamamoto
Spirit (voice) (1 eps)
Akihiro Tajima
Spirit (voice) (1 eps)
Michitake Kikuchi
Spirit (voice) (1 eps)
Seiyu Fujiwara
Spirit (voice) (1 eps)
Saki Kobari
Policewoman (voice) (1 eps)
Daiki Hamano
Priest wearing sunglasses (voice) (1 eps)
Hisako Kanemoto
Kurenai (voice) (1 eps)
Eiko Yamada
Woman (voice) (1 eps)