Plot
A terminally ill girl named Himari Takakura is miraculously saved from death by a strange spirit who resides in a penguin-shaped hat. However, in exchange for extending her life, the spirit tasks Himari's brothers, Kanba and Shōma, to seek out an elusive item known as the Penguin Drum with assistance from a trio of strange penguins.
Cast
Subaru Kimura
as Kanba Takakura (voice)
Ryohei Kimura
as Shoma Takakura (voice)
Miho Arakawa
as Himari Takakura (voice)
Marie Miyake
as Ringo Oginome / Hikari Utada (voice)
Akira Ishida
as Keiju Tabuki (voice)
Mamiko Noto
as Yuri Tokikago (voice)
Yui Horie
as Masako Natsume (voice)
Yutaka Koizumi
as Sanetoshi Watase (voice)
Aki Toyosaki
as Momoka Oginome (voice)
Kazusa Aranami
as Mario Natsume (voice)