Koupen-chan - S1 E1

2. Morning Greatness

3. This Kind of Flower Viewing, Too

4. Explosion

5. Golden Week

6. Commuting to Work

7. Penguin Wants to Fly in the Sky

8. Laundry

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

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

11. The summer solstice is almost here

12. Brushing Teeth

13. Melody of the Rainy Season

14. The Smell of Summer

15. Secretly Practicing a Song

16. Koupen-chan On Stage

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

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

19. Good job keeping it cool

20. Sparkling Ocean and Blue Friends (1)

21. Sparkling Ocean and Blue Friends (2)

22. Summer Vacation's End

23. Adélie-san's Vegetable Harvest

24. Good Job Taking a Bath!

25. Eat Summer Vegetable Curry

26. Good Job on Hydrating

27. Adult Penguin's Real Name

28. Myself and I

29. Autumn Walk

30. Halloween

31. Episode 31

32. Episode 32

33. Episode 33

34. Episode 34

35. Episode 35

36. Episode 36

37. Episode 37

38. Episode 38

39. Episode 39

40. Episode 40

41. Episode 41

42. Episode 42

43. Episode 43

44. Episode 44

45. Episode 45

46. Episode 46

47. Episode 47

48. Episode 48

49. Episode 49

50. Episode 50

51. Episode 51

52. Episode 52

53. Episode 53

54. Episode 54

55. Episode 55

56. Episode 56

57. Episode 57

58. Episode 58

59. Episode 59

60. Episode 60

61. Episode 61

62. Episode 62

63. Episode 63

64. Episode 64

65. Episode 65