Informations:

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Manga series & one-shots created by Yasuo Hara
[1945] Donguriyama - どんぐり山 - (Akahon manga one-shot)

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Akahon Manga volumes
[1945] Donguriyama - どんぐり山 ()
[1947] Fushigi na Bôken - ふしぎな冒険 (Hibari Shobô)
[1948] Moshi Moshi Kame-san - もしもしかめさん (Hibari Shobô)

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Manga volumes released (except kashihon)
[1948] Moshi Moshi Kame-san - もしもしかめさん - (Hibari Shobô, Japanese)

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