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.
1977
1998
2019
1989
1990
1974
2000
1996
2003
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2010
2013
2001
1966
1955
2023
2014
