Koupen-chan is an adorable baby emperor penguin who spreads positivity and cheer.
Ayaka Saito
Koupen-chan / Enaga Yokoshima-san (voice)
Sachi Kokuryu
Grown-up Penguin-san (voice)
Junji Majima
Adelie-san (voice)
Kazuya Ichijo
"Willing-to-teach type" Polar Bear-san (voice)
1986 · Series
2011 · Series
2004 · Series
2023 · Series
2008 · Series
2009 · Series
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2018 · Series
1996 · Series
2002 · Series
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2021 · Series
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2020 · Series
1994 · Series
1995 · Series