Season 1
Episodes
1. Shine! The Five Ultra Brothers
1972-04-07
Impressed by the sacrifices of Seiji Hokuto, & Yuko Minami by protecting the people during an attack of Verokron who was created by Dimension Man Yapool, The 5 Ultra Brothers gave the two humans lives, & send their new member Ultraman Ace to be their human host to fight off a age of new Monsters know as Chouju
2. Beyond the Giant Choju
1972-04-14
An enormous silver colored egg is found at a construction site. With curiosity getting the best of him, a worker is absorbed into the huge egg shortly before it submerges below ground.
3. Burn! Choju Hell
1972-04-21
On patrol, Minami witnesses the sky crack open and a monster emerges. Destroying a bridge with a little boy on it, a passenger plane flies overhead and it, too, is destroyed.
4. 30,000 Year Choju Appears
1972-04-28
No overview available.
5. Giant Ant Chouju vs. Ultra Brothers
1972-05-05
No overview available.
6. Pursue the Mystery of the Transformation Chouju
1972-05-12
No overview available.
7. Kaiju vs. Choju vs. Alien
1972-05-19
No overview available.
8. Life of the Sun, Life of Ace
1972-05-26
No overview available.
9. 10,000 Choju! Surprise Attack Plan
1972-06-02
No overview available.
10. Decisive Battle! Ace vs. Hideki Goh
1972-06-09
While walking around in the streets, Jiro spots Hideki Goh, although his caretaker doesn't believe him. Shortly after Jiro saw Goh, Zaigon emerges and attacks, trampling buildings.
11. The Choju is Ten Women?
1972-06-16
No overview available.
12. The Red Flower of Cactus Hell
1972-06-23
No overview available.
13. Execution! The Five Ultra Brothers
1972-06-30
Ace, and the four Ultra Brothers were sent to Planet Golgota by a fake Ultra Sign, where there were crosses prepared for them while Yapool summons his new Chouju Barabba to destroy the Earth Leaving TAC to battle the Chouju.
14. The Five Stars that Scattered Throughout the Galaxy
1972-07-07
With the Ultra Brothers chained to crosses at Planet Golgota, and Ace defeated by Barabba, Yapool created Ace Killer to absorb, & steal the Ultra's Powers in a attempted to defeat Ace.
15. Curse of the Black Crab
1972-07-14
No overview available.
16. Ghost Story! Cow God Man
1972-07-21
Yoshimura was given a holiday break by TAC and rides a train to Okayama.
17. Ghost Story! The She-Devil of Firefly Field
1972-07-28
No overview available.
18. Lend Me the Pigeon
1972-08-04
Yapool obtains a boy's homing pigeon, Kajiro, and transforms it into his newest Choju creation, Black Pigeon.
19. Mystery of the Kappa's Residence
1972-08-11
No overview available.
20. The Star of Youth, the Star of a Couple
1972-08-18
No overview available.
21. I Saw the Phantom of a Heavenly Woman
1972-08-25
No overview available.
22. Yapool, Demon of Revenge
1972-09-01
No overview available.
23. Reversal! Zoffy Now Arrives
1972-09-08
No overview available.
24. Look! A Giant Transformation in the Middle of the Night
1972-09-15
No overview available.
25. The Pyramid Is a Choju's Nest!
1972-09-22
No overview available.
26. Total Annihilation! The Five Ultra Brothers
1972-09-29
No overview available.
27. Miracle! The Father of Ultra
1972-10-06
No overview available.
28. Farewell Yuko, Sister of the Moon
1972-10-13
No overview available.
29. The Sixth Ultra Brother
1972-10-20
No overview available.
30. The Ultra Star That Even You Can See
1972-10-27
No overview available.
31. From Seven to the Hand of Ace
1972-11-03
No overview available.
32. With a Prayer upon the Ultra Star
1972-11-10
No overview available.
33. Shoot That Hot-Air Balloon
1972-11-17
No overview available.
34. A Choju Dances on a Sea of Rainbow
1972-11-24
No overview available.
35. A Gift from Zoffy
1972-12-01
No overview available.
36. This Choju has 10,000 Phones?
1972-12-08
No overview available.
37. The Star of Friendship Forever
1972-12-15
No overview available.
38. Resurrection! The Father of Ultra
1972-12-22
No overview available.
39. The Life of Seven! The Life of Ace!
1972-12-29
No overview available.
40. Give Back the Panda!
1973-01-05
No overview available.
41. Ghost Story! Lion Drum
1973-01-12
No overview available.
42. Mystery! The Resurrection of the Monster Woo
1973-01-19
No overview available.
43. Ghost Story! The Cry of the Abominable Snowman
1973-01-26
No overview available.
44. Setsubun Ghost Story! The Shining Bean
1973-02-02
No overview available.
45. Big Pinch! Save Ace!
1973-02-09
No overview available.
46. Ride Beyond the Time Machine
1973-02-16
No overview available.
47. Curse of the Salamander
1973-02-23
No overview available.
48. The Revenge of Verokron
1973-03-02
No overview available.
49. The Flying Jellyfish
1973-03-09
No overview available.
50. Mass Chaos in Tokyo! Traffic Signals Gone Haywire
1973-03-16
No overview available.
51. Life-Sucking Sound
1973-03-23
No overview available.
52. Tomorrow's Ace Is You!
1973-03-30
Yapool created his strongest choju called Jumbo King for the final attempt to kill Ultraman Ace, created by combining the souls of the deceased choju: Unitang, Cowra, Mazaron Man and Mazarius. Yapool (in the form of The Child of Alien Simon, and in the company of TAC) unleashed Jumbo King