Oriko 'Okko' Seki (voice)

Matsuki Akino (voice)

Makoto 'Uribou' Tateuri (voice)

Miyo Akino (voice)

Suzuki (voice)

Mineko Seki (voice)

Mineko Seki (girl) (voice)

Etsuko Tajima (voice)

Kounosuke Minoda (voice)

Torako Kise (voice)

Seishirou 'Torii' Sumikawa (voice)

Akane Kanda (voice)

Shota Kise (voice)

Friend's mom (voice)

Elderly couple (voice)

Elderly couple (voice)

Hiromi Izumi (voice)

Professor Tamiya (voice)

Yoriko Ikezuki (voice)

Mayuka Sakisaka (voice)

Yuuna Morino (voice)

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Kousui Kanda (voice)

Glory Suiryou (voice)

Sakiko Seki (voice)

Shouji Seki (voice)

Bunta Kise (voice)