Pion is a anime/manga character in the Humanity Has Declined franchise
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Pion is a cat girl who appeared in Humanity Has Declined anime series.


Pion is originally created by Romeo Tanaka and designed by Sunaho Tobe and Toru Yamasaki. She first appears in Humanity Has Declined episode 5.

Voiced by
Name Movies TV Shows
Nana Mizuki
General Information Edit
Name: Pion
Gender: Female
1st manga book:
1st anime episode: Humanity Has Declined #5
1st anime movie:
Aliases Pioneer
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