Yumiri Hanamori as Nadeshiko Kagamihara (voice)

Nao Toyama as Rin Shima (voice)

Sayuri Hara as Chiaki 'Aki' Ogaki (voice)

Aki Toyosaki as Aoi Inuyama (voice)

Rie Takahashi as Ena Saito (voice)

Kentaro Tone as Kariya (voice)

Yutaka Aoyama as Editor-in-chief (voice)

Natsu Yorita as Komaki Store Manager (voice)

Yoji Ueda as Shirakawa (voice)

Yohei Tadano as Okazaki (voice)

Marina Inoue as Sakura Kagamihara (voice)

Shintarou Oohata as Shuichiro Kagamihara (voice)

Nozomi Yamamoto as Shizuka Kagamihara (voice)

Takahiro Sakurai as Wataru Shima (voice)

Kaori Mizuhashi as Saki Shima (voice)

Shizuka Itoh as Minami Toba (voice)

Tomoyo Kurosawa as Ayano Toki (voice)

Risae Matsuda as Akari Inuyama (voice)

Toshitaka Hirano as Lake Motosu Campground Manager (voice)

Aoi Koga as Female High-school Student (voice)

Madoka Asahina as Female High-school Student (voice)

Mari Uchiyama as Female High-school Student (voice)

Katsuhiro Tokuishi as Guest Family Father (voice)

Ayasa Goto as Guest Family Mother (voice)

Rina Honnizumi as Guest Family Daughter (voice)

Mitsuhiro Sakamaki as Mechanic (voice)

Tamaki Orie as Dog Owner (voice)

Akio Otsuka as Shinshiro Hajime / Narration (voice)