Koupen-chan

• 
  E1

  I'm Koupen-chan, nice to meet you!

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  2025-04-06 · 1m
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• 
  E2

  Morning Greatness

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  2025-04-13 · 1m
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• 
  E3

  This Kind of Flower Viewing, Too

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  2025-04-20 · 1m
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• 
  E4

  Explosion

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  2025-04-27 · 1m
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• 
  E5

  Golden Week

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  2025-05-04 · 1m
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• 
  E6

  Commuting to Work

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  2025-05-11 · 1m
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• 
  E7

  Penguin Wants to Fly in the Sky

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  2025-05-18 · 1m
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• 
  E8

  Laundry

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  2025-05-25 · 1m
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• 
  E9

  Koupen-chan and the Evil Enaga-san's Encounter (1)

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  2025-06-01 · 1m
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• 
  E10

  Koupen-chan and the Evil Enaga-san's Encounter (2)

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  2025-06-08 · 1m
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• 
  E11

  The summer solstice is almost here

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  2025-06-15 · 1m
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• 
  E12

  Brushing Teeth

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  2025-06-22 · 1m
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• 
  E13

  Melody of the Rainy Season

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  2025-06-29 · 1m
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• 
  E14

  The Smell of Summer

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  2025-07-06 · 1m
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• 
  E15

  Secretly Practicing a Song

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  2025-07-13 · 1m
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• 
  E16

  Koupen-chan On Stage

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  2025-07-20 · 1m
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• 
  E17

  You and Koupen-chan's Summer Vacation (1)

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  2025-07-27 · 1m
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• 
  E18

  You and Koupen-chan's Summer Vacation (2)

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  2025-08-03 · 1m
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• 
  E19

  Good job keeping it cool

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  2025-08-10 · 1m
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• 
  E20

  Sparkling Ocean and Blue Friends (1)

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  2025-08-17 · 1m
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• 
  E21

  Sparkling Ocean and Blue Friends (2)

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  2025-08-24 · 1m
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• 
  E22

  Summer Vacation's End

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  2025-08-31 · 1m
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• 
  E23

  Adélie-san's Vegetable Harvest

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  2025-09-07 · 1m
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• 
  E24

  Good Job Taking a Bath!

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  2025-09-14 · 1m
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• 
  E25

  Eat Summer Vegetable Curry

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  2025-09-21 · 1m
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• 
  E26

  Good Job on Hydrating

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  2025-09-28 · 1m
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• 
  E27

  Adult Penguin's Real Name

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  2025-10-05 · 1m
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• 
  E28

  Myself and I

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  2025-10-12 · 1m
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• 
  E29

  Autumn Walk

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  2025-10-19 · 1m
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• 
  E30

  Halloween

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  2025-10-26 · 1m
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• 
  E31

  Episode 31

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  2025-11-02 · 1m
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• 
  E32

  Episode 32

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  2025-11-09 · 2m
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• 
  E33

  Episode 33

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  2025-11-16 · 2m
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• 
  E34

  Episode 34

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  2025-11-23 · 2m
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• 
  E35

  Episode 35

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  2025-11-30 · 2m
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• 
  E36

  Episode 36

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  2025-12-07 · 2m
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• 
  E37

  Episode 37

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  2025-12-14 · 2m
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• 
  E38

  Episode 38

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  2025-12-21 · 2m
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• 
  E39

  Episode 39

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  2025-12-28 · 2m
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• 
  E40

  Episode 40

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  2026-01-04 · 2m
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• 
  E41

  Episode 41

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  2026-01-11 · 2m
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• 
  E42

  Episode 42

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  2026-01-18 · 2m
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• 
  E43

  Episode 43

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  2026-01-25 · 2m
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• 
  E44

  Episode 44

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  2026-02-01 · 2m
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• 
  E45

  Episode 45

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  2026-02-08 · 2m
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• 
  E46

  Episode 46

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  2026-02-15 · 2m
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• E47

  Episode 47

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  2026-02-22 · 2m
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• E48

  Episode 48

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  2026-03-01 · 2m
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• E49

  Episode 49

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  2026-03-08 · 2m
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• E50

  Episode 50

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  2026-03-15 · 2m
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• E51

  Episode 51

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  2026-03-22 · 2m
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• E52

  Episode 52

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  2026-03-29 · 2m
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• E53

  Episode 53

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  2026-04-05 · 2m
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• E54

  Episode 54

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  2026-04-12 · 2m
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• E55

  Episode 55

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  2026-04-19 · 2m
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• E56

  Episode 56

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  2026-04-26 · 2m
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• E57

  Episode 57

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  2026-05-03 · 2m
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• E58

  Episode 58

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  2026-05-10 · 2m
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• E59

  Episode 59

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  2026-05-17 · 2m
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• E60

  Episode 60

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  2026-05-24 · 2m
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• E61

  Episode 61

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  2026-05-31 · 2m
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• E62

  Episode 62

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  2026-06-07 · 2m
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• E63

  Episode 63

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  2026-06-14 · 2m
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• E64

  Episode 64

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  2026-06-21 · 2m
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• E65

  Episode 65

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  2026-06-28 · 2m
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• E66

  Episode 66

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  2026-07-05 · 2m
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• E67

  Episode 67

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  2026-07-12 · 2m
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• E68

  Episode 68

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  2026-07-19 · 2m
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• E69

  Episode 69

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  2026-07-26 · 4m
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• E70

  Episode 70

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  2026-08-02 · 2m
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• E71

  Episode 71

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  2026-08-09 · 2m
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• E72

  Episode 72

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  2026-08-16 · 2m
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• E73

  Episode 73

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  2026-08-23 · 2m
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• E74

  Episode 74

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  2026-08-30 · 2m
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• E75

  Episode 75

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  2026-09-06 · 2m
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• E76

  Episode 76

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  2026-09-13 · 2m
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• E77

  Episode 77

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  2026-09-20 · 2m
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• E78

  Episode 78

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  2026-09-27 · 2m
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• E79

  Episode 79

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  2026-10-04 · 2m
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• E80

  Episode 80

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  2026-10-11 · 2m
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Top cast

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)