#1 | 04/07/1972Shine! The Five Ultra Brothers
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 | 04/14/1972Beyond the Giant Choju
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 | 04/21/1972Burn! Choju Hell
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 | 04/28/197230,000 Year Choju Appears
#5 | 05/05/1972Giant Ant Chouju vs. Ultra Brothers
#6 | 05/12/1972Pursue the Mystery of the Transformation Chouju
#7 | 05/19/1972Kaiju vs. Choju vs. Alien
#8 | 05/26/1972Life of the Sun, Life of Ace
#9 | 06/02/197210,000 Choju! Surprise Attack Plan
#10 | 06/09/1972Decisive Battle! Ace vs. Hideki Goh
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 | 06/16/1972The Choju is Ten Women?
#12 | 06/23/1972The Red Flower of Cactus Hell
#13 | 06/30/1972Execution! The Five Ultra Brothers
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 | 07/07/1972The Five Stars that Scattered Throughout the Galaxy
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 | 07/14/1972Curse of the Black Crab
#16 | 07/21/1972Ghost Story! Cow God Man
Yoshimura was given a holiday break by TAC and rides a train to Okayama.
#17 | 07/28/1972Ghost Story! The She-Devil of Firefly Field
#18 | 08/04/1972Lend Me the Pigeon
Yapool obtains a boy's homing pigeon, Kajiro, and transforms it into his newest Choju creation, Black Pigeon.
#19 | 08/11/1972Mystery of the Kappa's Residence
#20 | 08/18/1972The Star of Youth, the Star of a Couple
#21 | 08/25/1972I Saw the Phantom of a Heavenly Woman
#22 | 09/01/1972Yapool, Demon of Revenge
#23 | 09/08/1972Reversal! Zoffy Now Arrives
#24 | 09/15/1972Look! A Giant Transformation in the Middle of the Night
#25 | 09/22/1972The Pyramid Is a Choju's Nest!
#26 | 09/29/1972Total Annihilation! The Five Ultra Brothers
#27 | 10/06/1972Miracle! The Father of Ultra
#28 | 10/13/1972Farewell Yuko, Sister of the Moon
#29 | 10/20/1972The Sixth Ultra Brother
#30 | 10/27/1972The Ultra Star That Even You Can See
#31 | 11/03/1972From Seven to the Hand of Ace
#32 | 11/10/1972With a Prayer upon the Ultra Star
#33 | 11/17/1972Shoot That Hot-Air Balloon
#34 | 11/24/1972A Choju Dances on a Sea of Rainbow
#35 | 12/01/1972A Gift from Zoffy
#36 | 12/08/1972This Choju has 10,000 Phones?
#37 | 12/15/1972The Star of Friendship Forever
#38 | 12/22/1972Resurrection! The Father of Ultra
#39 | 12/29/1972The Life of Seven! The Life of Ace!
#40 | 01/05/1973Give Back the Panda!
#41 | 01/12/1973Ghost Story! Lion Drum
#42 | 01/19/1973Mystery! The Resurrection of the Monster Woo
#43 | 01/26/1973Ghost Story! The Cry of the Abominable Snowman
#44 | 02/02/1973Setsubun Ghost Story! The Shining Bean
#45 | 02/09/1973Big Pinch! Save Ace!
#46 | 02/16/1973Ride Beyond the Time Machine
#47 | 02/23/1973Curse of the Salamander
#48 | 03/02/1973The Revenge of Verokron
#49 | 03/09/1973The Flying Jellyfish
#50 | 03/16/1973Mass Chaos in Tokyo! Traffic Signals Gone Haywire
#51 | 03/23/1973Life-Sucking Sound
#52 | 03/30/1973Tomorrow's Ace Is You!
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