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

Morning Greatness

This Kind of Flower Viewing, Too

Explosion

Golden Week

Commuting to Work

Penguin Wants to Fly in the Sky

Laundry

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

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

The summer solstice is almost here

Brushing Teeth

Melody of the Rainy Season

The Smell of Summer

Secretly Practicing a Song

Koupen-chan On Stage

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

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

Good job keeping it cool

Sparkling Ocean and Blue Friends (1)

Sparkling Ocean and Blue Friends (2)

Summer Vacation's End

Adélie-san's Vegetable Harvest

Good Job Taking a Bath!

Eat Summer Vegetable Curry

Good Job on Hydrating

Adult Penguin's Real Name

Myself and I

Autumn Walk

Halloween

Episode 31

Episode 32

Episode 33

Episode 34

Episode 35

Episode 36

Episode 37

Episode 38

Episode 39

Episode 40

Episode 41

Episode 42

Episode 43

Episode 44

Episode 45

Episode 46

Episode 47

Episode 48

Episode 49

Episode 50

Episode 51

Episode 52

Episode 53

Episode 54

Episode 55

Episode 56

Episode 57

Episode 58

Episode 59

Episode 60

Episode 61

Episode 62

Episode 63

Episode 64

Episode 65

Episode 66

Episode 67

Episode 68

Episode 69

Episode 70

Episode 71

Episode 72