Summer Night Sky, Autumn Sunset, Winter Morning and Spring Breeze

Hayato Ichihara

As Koga Naoya

Nagisa Saito

As Tanaka Yumi

Nobuyuki Suzuki

As Nakajima Yamato

Marie Iitoyo

As Kikuchi Ayako

Kaoru Hirata

As Koga Mana

Ryubi Miyase

As Kosugi Wataru

Mayuko Iwasa

As Kosugi Mie

Atsushi Arai

As Teacher Yoshimura

Moro Morooka

As Yasuda Tsuyoshi

Ruka Matsuda

As Hashimoto Misaki