Season 1

E1 · I'm Koupen-chan, nice to meet you!

E2 · Morning Greatness

E3 · This Kind of Flower Viewing, Too

E4 · Explosion

E5 · Golden Week

E6 · Commuting to Work

E7 · Penguin Wants to Fly in the Sky

E8 · Laundry

E9 · Koupen-chan and the Evil Enaga-san's Encounter (1)

E10 · Koupen-chan and the Evil Enaga-san's Encounter (2)

E11 · The summer solstice is almost here

E12 · Brushing Teeth

E13 · Melody of the Rainy Season

E14 · The Smell of Summer

E15 · Secretly Practicing a Song

E16 · Koupen-chan On Stage

E17 · You and Koupen-chan's Summer Vacation (1)

E18 · You and Koupen-chan's Summer Vacation (2)

E19 · Good job keeping it cool

E20 · Sparkling Ocean and Blue Friends (1)

E21 · Sparkling Ocean and Blue Friends (2)

E22 · Summer Vacation's End

E23 · Adélie-san's Vegetable Harvest

E24 · Good Job Taking a Bath!

E25 · Eat Summer Vegetable Curry

E26 · Good Job on Hydrating

E27 · Adult Penguin's Real Name

E28 · Myself and I

E29 · Autumn Walk

E30 · Halloween

E31 · Episode 31

E32 · Episode 32

E33 · Episode 33

E34 · Episode 34

E35 · Episode 35

E36 · Episode 36

E37 · Episode 37

E39 · Episode 39

E41 · Episode 41

E42 · Episode 42

E43 · Episode 43

E44 · Episode 44

E45 · Episode 45

E46 · Episode 46

E47 · Episode 47

E48 · Episode 48

E49 · Episode 49

E50 · Episode 50

E51 · Episode 51

E52 · Episode 52

E53 · Episode 53

E54 · Episode 54

E55 · Episode 55

E56 · Episode 56

E57 · Episode 57

E58 · Episode 58

E59 · Episode 59

E60 · Episode 60