01. All About Maru the Cat...
Moe meets Maru after passing out on the street. What is this mysterious creature?
02. Forever With the Sphere
Moe continues her narrative about the Satou family and Poyo’s mysterious nature.
03. The Sphere and Kuro
Poyo has a new cat friend, Kurobee, and shows Hide why he is so dashing.
04. The Sphere's Three Neighbors
Poyo earns the respect of the owners' Farmers Market, and we meet Hide's classmates Maki and Suzuki.
05. Come In, Sphere
It is the start of the New Year, and traditional beans thrown for Setsubun affect the pets of Moe, Maki, and Kouta differently.
06. When With a Sphere, Do as the Sphere Does!
Poyo is acting as a surrogate mother for the orphaned kittens, while the Satou’s search for adopters. But spending time with Poyo, each kitten is developing a unique trait.
07. Snow Falling on Spheres
Kurobee, the cat next door, is missing. The old lady next door has enlisted the Satou family and friends to help find him.
08. Come, Sphere
Moe works out during the winter season, Poyo gives up his secret base, and a girl will wear anything in the cold to look cute.
09. The Sphere Has Been Waiting for You
Granny has won an overnight trip to a hot spring but is reluctant to leave Kuro alone. Hide agrees to watch Kuro and Poyo, so Moe and Granny can enjoy the trip.
10. The Sphere Stood Up
Moe explains the various tricks and behavior of Poyo. The other pet owners share the quirks of Kuro, Tsuku, and Daifuku.
11. The Sphere is Nice and Warm
When spring arrives, the routines change around the household. Let’s check in with Poyo’s family and see how they are handling the season change.
12. The Season of the Sphere
It is strawberry season and an old friend of Poyo’s is back. Hide, Moe, and Maki are enlisted to work at Akai’s Strawberry Field.
13. The Sphere of Blessings
Spring is here, it’s time to show a little skin, be a little lazy, and suffer from allergies.
14. The Hated Sphere
The Satou's have new neighbors, the Tanakas. The Wife, Yuka is afraid of animals; how will she react to Poyo?
15. Sphere Snapshots
Moe is determined to get Poyo into cat magazines. Everyone offers their own version of what it will take to make it happen.
16. The Sphere Fights
The Legacy of Poyo continues around the neighborhood, but does anyone know what he is?
17. The Sphere Weather
Moe attempts to create a Poyo steamed cake, Grandma learns to appreciate her Kuro, and Poyo might be a superhero!
18. The Real Ladies' Sphere
A new cat is in the neighborhood causing unexpected trouble for Poyo.
19. Sphere Baldness
A new house is being built in the area where the cats like to play; Poyo gets himself in a sticky situation.
20. Mysterious Sphere
A sudden phone call causes Moe to run out of the house leaving her Papa worried. And Yuka-san provides great story material for Hide.
21. The Sphere's Habits
We get a peek into the favorite phrases and habits of cat owners.
22. Sphere Magistrate
Poyo is the unofficial ruler of the neighborhood, but what happens when one of this subjects become a temporary housemate?
23. Drizzle, Drizzle, Sphere, Sphere
Everybody spends their time different on a rainy day, animals and humans alike.
24. Rain and Toads on Spheres
During the rainy season cabin fever sets in and guardian spirit comes out.
25. Let's Do Some Sphere-ious Tidying
The Satou household is on a cleaning spree!
26. Spherely-Poly
Food can be a power weapon or super cute, as everything is better when it looks like Poyo!
27. The Bamboo Leaves Rustle in the Spheres
Cats and humans alike enjoy Tanabata.
28. The Summer-Colored Sphere
Summer has come and everyone handles it a different way.
29. Summer All A-Round
The summer season continues and we focus this time on Kurobee and Hide.
30. Aloha Sphere
The heat is bad and everybody is dealing with it in their own special way.
31. The Roundest Day of Summer
Cucumbers, watermelons, and snakes all make for great summer snacks.
32. Round Summer Mystery
A monk has come to perform a Buddhist memorial service and runs into Poyo.
33. The Lantern Festival Should be Round
No details
34. Rumble, Flash, Spheres Pouring Down
The weather turns the conversation into a game of “What If”?
35. Next to the Sphere Was Another Sphere
It is the season for Chrysanthemum.
36. The Sphere Circled Round or Whatever
Moe has an obvious addiction to all that is round.
37. Fur Everywhere, Spheres Everywhere
It's all about pet hair and beauty salons.
38. Because the World is So Round
What would happen if Poyo went to space… or was from space?
39. It Was a Sphere Like a Lantern
Living with Poyo pays off at the sports fest and Papa Satou doesn't fool around with thieves.
40. As Autumn Deepens, What Does the Sphere Do?
The colder air makes everyone a bit rounder.
41. A Fighting Sphere Shot!
How strong are the members of the Satou family?
42. I Found a Tiny Sphere
All about Daifuku!
43. Read, See, Sphere
Does Poyo have what it takes to be a model?
44. Round, Round, Grumble and Frown
A cat never forgives and never forgets.
45. It Was a Sphere Tastier Than a Chestnut
Meat, potatoes, and a little weight gain.
46. The Sphere of Warring States (1)
Moe has been transported back to the Warring States era.
47. The Sphere of Warring States (2)
Moe has been transported back to the Warring States era and she is getting married?!
48. With Love and Spheres
How do you stay warm in the winter?
49. Sneeze Three Times, Take Three Spheres
Hide is sick and Poyo is there to help.
50. Where There Are Spheres in Life, Life is All Spheres.
The 50th Episode Reference-loaded Extravaganza! Hya~
51. They Call It the Month That Makes Even Monks Run Around
What do you do to celebrate the end of the year?
52. Until We Come 'Round Again
So long, round cat.