I'm Koupen-chan, nice to meet you!
Episode: 1x01 | Airdate: Apr 6, 2025
Season 1
Morning Toughness
Episode: 1x02 | Airdate: Apr 13, 2025
Cherry Blossom Viewing is Like This Too
Episode: 1x03 | Airdate: Apr 20, 2025
Explosion
Episode: 1x04 | Airdate: Apr 27, 2025
Golden Week
Episode: 1x05 | Airdate: May 4, 2025
Commuting
Episode: 1x06 | Airdate: May 11, 2025
Penguin Wants to Fly in the Sky
Episode: 1x07 | Airdate: May 18, 2025
Laundry
Episode: 1x08 | Airdate: May 25, 2025
Koupen-chan and the Evil Enaga-san's Encounter - Part 1
Episode: 1x09 | Airdate: Jun 1, 2025
Koupen-chan and the Evil Enaga-san's Encounter - Part 2
Episode: 1x10 | Airdate: Jun 8, 2025
The summer solstice is almost here
Episode: 1x11 | Airdate: Jun 15, 2025
Brushing Teeth
Episode: 1x12 | Airdate: Jun 22, 2025
Melody of the Rainy Season
Episode: 1x13 | Airdate: Jun 29, 2025
The Smell of Summer
Episode: 1x14 | Airdate: Jul 6, 2025
Secretly Practicing a Song
Episode: 1x15 | Airdate: Jul 13, 2025
Koupen-chan On Stage
Episode: 1x16 | Airdate: Jul 20, 2025
You and Koupen-chan's Summer Vacation - Part 1
Episode: 1x17 | Airdate: Jul 27, 2025
You and Koupen-chan's Summer Vacation - Part 2
Episode: 1x18 | Airdate: Aug 3, 2025
Good job keeping it cool
Episode: 1x19 | Airdate: Aug 10, 2025
Sparkling Ocean and Blue Friends - Part 1
Episode: 1x20 | Airdate: Aug 17, 2025
Sparkling Ocean and Blue Friends - Part 2
Episode: 1x21 | Airdate: Aug 24, 2025
Summer Vacation's End
Episode: 1x22 | Airdate: Aug 31, 2025
Adélie-san's Vegetable Harvest
Episode: 1x23 | Airdate: Sep 7, 2025
Good Job Taking a Bath!
Episode: 1x24 | Airdate: Sep 14, 2025
Eat Summer Vegetable Curry
Episode: 1x25 | Airdate: Sep 21, 2025
Good Job on Hydrating
Episode: 1x26 | Airdate: Sep 28, 2025
Adult Penguin's Real Name
Episode: 1x27 | Airdate: Oct 5, 2025
Myself and I
Episode: 1x28 | Airdate: Oct 12, 2025
Autumn Walk
Episode: 1x29 | Airdate: Oct 19, 2025
Halloween
Episode: 1x30 | Airdate: Oct 26, 2025
Polar Bear's Secret Pocket
Episode: 1x31 | Airdate: Nov 2, 2025
Day Trip to Hot Springs
Episode: 1x32 | Airdate: Nov 9, 2025
Eating Winter Food With You Makes Me Happy
Episode: 1x33 | Airdate: Nov 16, 2025
Evil Enaga-san and Koupen-chan
Episode: 1x34 | Airdate: Nov 23, 2025
Great Job Waking Up!
Episode: 1x35 | Airdate: Nov 30, 2025
First Snow
Episode: 1x36 | Airdate: Dec 7, 2025
A New Year's Card For You
Episode: 1x37 | Airdate: Dec 14, 2025
Christmas
Episode: 1x38 | Airdate: Dec 21, 2025
You and Koupen-chan's New Year's Holidays
Episode: 1x39 | Airdate: Dec 28, 2025
Happy New Year! New Year's Entertainment!
Episode: 1x40 | Airdate: Jan 4, 2026