The Old I Watergate: An Innocent Grudge

Yu Sasahara

Yayoi Hozuki (voice)

Nobunaga Shimazaki

Keitaro Gentoga (voice)

Kana Hanazawa

Eiko Hozuki (voice)

川口莉奈

Ai Kamiyo (voice)

Yoshihiro Nakamura

Narrator (voice)

石黒史剛

Spirit (voice)

八代拓

Oswald (voice)

Aoba Oda

Boy Spirit of the Old I Watergate (voice)

Aya Hisakawa

Nagiko Shami (voice)

濱野大輝

Priest wearing sunglasses (voice)

海弓シュリ

Boy (voice)

水森ちこ

Boy (voice)

三重野帆貴

Boy (voice)

島田愛野

Boy Spirit's Mother (voice)