While at the riverbank looking for fossils, Rintarou meets a boy named Toshi, and their days of adventure begins.
Directed by Toko Yatabe
User score
0 votes
Released
March 16, 2014
11m
Japanese
Yuuri Satou
Rintarou (voice)
Tsubasa Nakamura
Toshi (voice)
Naomi Maruyama
Dad (voice)
Mika Kaneko
Mom (voice)
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