Kaito Sakurai

as Aquamarine 'Aqua' Hoshino

8 episodes

Nagisa Saito

as Ruby Hoshino

8 episodes

Nanoka Hara

as Kana Arima

8 episodes

ano

as Memcho

8 episodes

Mizuki Kayashima

as Akane Kurokawa

8 episodes

Asuka Saito

as Ai Hoshino

8 episodes

Kana Kurashina

as Miyako Saito

8 episodes

Nobuaki Kaneko

as Taishi Gotanda

8 episodes

Ryo Narita

as Goro Amamiya

8 episodes

Kotaro Yoshida

as Ichigo Saito

8 episodes

Kazuto Mokudai

as Ryosuke

8 episodes

Haru Iwakawa

as Child Aqua Hoshino

8 episodes

Yuna Saito

as Child Ruby Hoshino

8 episodes

Yuzuna Nagase

as Child Kana Arima

8 episodes

Kurumi Inagaki

as Sarina Tendoji

8 episodes

Mari Hamada

as Eriko Kawamura

8 episodes

Yuina Sakai

as Member of B Komachi

8 episodes

Momoca Kanekiyo

as Member of B Komachi

8 episodes

Mahiru Saito

as Member of B Komachi

8 episodes

Aimi Nakano

as Member of B Komachi

8 episodes

Naenano

as Yuki Sumi

8 episodes

Totaro

as Nobuyuki Kumano

8 episodes

Hiromu Kuroda

as Kengo Morimoto

8 episodes

Yumi Adachi

as Yoriko Kichijoji

8 episodes

Jun Kaname

as Masaya Kaburagi

8 episodes

Hideyoshi Kan

as Melt Narushima

8 episodes

Anna Ishii

as Monemone Anemone

8 episodes

Terunosuke Takezai

as Himura

8 episodes

Sho Aoyagi

as Masanori Shima

8 episodes

Hina Kikuchi

as Mako Azami

8 episodes

Mirai Shida

as Abiko Samejima

8 episodes

Aoi Nakamura

as Sumiaki Raida

8 episodes

Junki Tozuka

as GOA

8 episodes

Coki Yamashita

as Taiki Himekawa

8 episodes

Toshinori Omi

as Toshiro Kindaichi

8 episodes