* Based on Morimi Tomihiko's novel.
Budding genius Aoyama is only in the 4th grade, but already lives his life like a scientist. When penguins start appearing in his sleepy suburb hundreds of miles from the sea, Aoyama vows to solve the mystery. When he finds the source of the penguins is a woman from his dentist's office, they team up for an unforgettable summer adventure!…
Onee-san
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