Season 1

1. All About Maru the Cat...

2. Forever With the Sphere

3. The Sphere and Kuro

4. The Sphere's Three Neighbors

5. Come In, Sphere

6. When With a Sphere, Do as the Sphere Does!

7. Snow Falling on Spheres

8. Come, Sphere

9. The Sphere Has Been Waiting for You

10. The Sphere Stood Up

11. The Sphere is Nice and Warm

12. The Season of the Sphere

13. The Sphere of Blessings

14. The Hated Sphere

15. Sphere Snapshots

16. The Sphere Fights

17. The Sphere Weather

18. The Real Ladies' Sphere

19. Sphere Baldness

20. Mysterious Sphere

21. The Sphere's Habits

22. Sphere Magistrate

23. Drizzle, Drizzle, Sphere, Sphere

24. Rain and Toads on Spheres

25. Let's Do Some Sphere-ious Tidying

26. Spherely-Poly

27. The Bamboo Leaves Rustle in the Spheres

28. The Summer-Colored Sphere

29. Summer All A-Round

30. Aloha Sphere

31. The Roundest Day of Summer

32. Round Summer Mystery

33. The Lantern Festival Should be Round

34. Rumble, Flash, Spheres Pouring Down

35. Next to the Sphere Was Another Sphere

36. The Sphere Circled Round or Whatever

37. Fur Everywhere, Spheres Everywhere

38. Because the World is So Round

39. It Was a Sphere Like a Lantern

40. As Autumn Deepens, What Does the Sphere Do?

41. A Fighting Sphere Shot!

42. I Found a Tiny Sphere

43. Read, See, Sphere

44. Round, Round, Grumble and Frown

45. It Was a Sphere Tastier Than a Chestnut

46. The Sphere of Warring States (1)

47. The Sphere of Warring States (2)

48. With Love and Spheres

49. Sneeze Three Times, Take Three Spheres

50. Where There Are Spheres in Life, Life is All Spheres.

51. They Call It the Month That Makes Even Monks Run Around

52. Until We Come 'Round Again