A school comedy taking place in Tokyo in 2034. Copihan is a joint project of Gonzo and Kei, the illustrator of the manga version of Copihan who is best known for Hatsune Miku.
1973
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1993
1969
2004
1996
1965
2000
2001
1974
1966
2022
2008
2025
2023
2012
