Cast list...
(got it from scramble egg twitter account -> twitter.com/s_egg)
Story Tellers: Matsui Jurina, Matsui Rena
First Episode “Hyouitekuru” Oya Masana (第1話「憑いてくる」大矢真那)
Second Episode “Odoriba no E” Ogiso Shiori, Hara Minami, Umemoto Madoka (第2話「踊り場の絵」小木曽汐莉、原望奈美、梅本まどか)
Third Episode “Ichimatsu Ningyou” Takayanagi Akane (第3話「市松人形」高柳明音)
Fourth Episode “Hannin no Senaka” Kizaki Yuria, Yagami Kumi, Hiramatsu Kanako (第4話「犯人の背中」木﨑ゆりあ、矢神久美、平松可奈子)
Fifth Episode “Jintai Mokei” Suda Akari, Furukawa Airi, Matsumoto Rina (第5話「人体模型」須田亜香里、古川愛李、松本梨奈)
Sixth Episode “Wakare no Kyoku” Yagami Kumi, Mukaida Manatsu, Kato Rumi (第6話「別れの曲」矢神久美、向田茉夏、加藤るみ)
Seventh Episode “O Shizuka ni” Kimoto Kanon (第7話「お静かに」木本花音)
Eighth Episode “Mary-san” Kizaki Yuria (第8話「メリーさん」木﨑ゆりあ)
Ninth Episode “Yoisho” Kuwabara Mizuki (第9話「よいしょ」桑原みずき)
Episode Number Undecided
“Haikou no Satsuei” Kizaki Yuria (「廃校の撮影」木﨑ゆりあ)
“Kemono” Hata Sawako (「獣」秦佐和子)
“Akai Heya” Ogiso Shiori, Takayanagi Akane (「赤い部屋」小木曽汐莉、高柳明音)
“Awase Kagami” Mukaida Manatsu, Ishida Anna, Kaneko Shiori, Yakata Miki (「あわせかがみ」向田茉夏、石田安奈、金子栞、矢方美紀)
“Nigokan no Toilet” Suda Akari, Nakanishi Yuka, Oya Masana (「二号館のトイレ」須田亜香里、中西優香、大矢真那)
“Kokkuri-san” Yakata Miki, Kaneko Shiori, Shibata Aya (「こっくりさん」矢方美紀、金子栞、柴田阿弥)