In/Spectre

Akari Kito

Kotoko Iwanaga (voice)

Mamoru Miyano

Kuro Sakuragawa (voice)

Mayumi Sako

Rikka Sakuragawa (voice)

Aoi Yuki

Yuki-Onna (voice)

Makoto Furukawa

Masayuki Muroi (voice)

Kaori Motoyama

City Hall employee (voice) / High school girl (voice) / Hospital announcement (voice) / Kuro Sakuragawa (boy) (voice) / Mountain Ayakashi (voice) / Nurse A (voice) / Police officer (voice) / White Komainu (voice)

Manami Hanawa

Anonymous (voice) / Aoi Tanio (voice) / Black Komainu (voice) / Grade schooler ghost (voice) / Nurse B (voice) / Older brother (voice) / User (voice)

Genta Nakamura

Anonymous (voice) / Ayakashi (voice) / Detective (voice) / Male (voice) / Manager (voice) / Nameless (voice) / People (voice) / Young man (voice)

Rena Maeda

Anonymous (voice) / Colleague (voice) / Girl (voice) / Mountain Ayakashi (voice) / People (voice) / Reporter (voice) / Waitress (voice) / Woman (voice) / Yosuzume (voice)

Misato Fukuen

Saki Yumihara (voice)

Yoshimitsu Shimoyama

Anonymous (voice) / Ayakashi (voice) / Doctor (voice) / Head of the household (voice) / Kappa (voice) / Karin's father's acquaintance (voice) / Nameless (voice) / Ochimusha [Fallen warrior] (voice)

Hiroki Goto

Bake-danuki (voice) / Human spirit (voice) / Killer (voice) / Nameless (voice) / Old man (voice) / Oyamatsumi (voice) / Pseudonym (voice)

Kenji Hamada

Detective Terada (voice)

Tomohiro Yamaguchi

Anonymous (voice) / Bakemono (voice) / Pseudonym (voice)

Sumire Uesaka

Karin Nanase (voice)

Takaaki Torashima

Anonymous (voice) / Karin's father (voice)

Yuki Ominami

Bakeneko [Goblin cat] (voice) / Grandmother (voice)

Yuji Murai

Nameless (voice) / Reporter (voice)

Shuichiro Umeda

Anonymous (voice) / Pseudonym (voice)

Takayuki Nakatsukasa

Nameless (voice) / Sumo Wrestler Ayakashi (voice)

Sayaka Kitahara

Hatsumi Nanase (voice) / Nurse C (voice)

Kouki Miyata

Guardian Serpent (voice)

Shinjirou Gouda

Manager (voice) / New hospital director (voice)

Nobuo Tobita

Tree Spirit Gen'ichiro (voice)

Kosuke Echigoya

President (voice)

Hiroki Matsukawa

Section chief (voice)

Nanami Yamashita

Girl A (voice)

Yuuki Shin

Ghost (voice)

Yoji Ueda

Yokai (voice)