Space Emperor God Sigma - Season 1
1 - Angry Io Warrior
Air Date: February 25, 1981
2 - Trinity Base Surfaced
Air Date: March 4, 1981
3 - It's United towards Io
Air Date: March 11, 1981
4 - The Secret of Cosmo Zaurus
Air Date: March 18, 1981
5 - Jajama Rescue Operation
Air Date: March 25, 1981
6 - Small Intruder
Air Date: April 1, 1981
7 - Sortie on the Moon
Air Date: April 8, 1981
8 - Naughty Strategy
Air Date: April 15, 1981
9 - Survivors from Io
Air Date: April 22, 1981
10 - As a Doctor as a Father
Air Date: April 29, 1981
11 - Little Lover's Crisis
Air Date: May 6, 1981
12 - Discover the Enemy, Elder Star
Air Date: May 13, 1981
13 - Io Flowers Bloomed
Air Date: May 20, 1981
14 - Anger Showdown
Air Date: May 27, 1981
15 - Dangerous Gift
Air Date: June 3, 1981
16 - The Secret of Enemy General Teral
Air Date: June 10, 1981
17 - Giant Robot Buuer
Air Date: June 17, 1981
18 - Fearful Coalescence Scraps
Air Date: June 24, 1981
19 - Robot Cannot Start
Air Date: July 1, 1981
20 - Julie's Secret Savings
Air Date: July 8, 1981
21 - Break the Meteorite Siege
Air Date: July 15, 1981
22 - Without Returning to the Sky Thunder King
Air Date: July 22, 1981
23 - I saw a Phantom Fish
Air Date: July 29, 1981
24 - 200 km to Io
Air Date: August 5, 1981
25 - Base Move Conmand
Air Date: August 12, 1981
26 - Cute Rebel
Air Date: August 19, 1981
27 - 2,300 Enemies
Air Date: August 26, 1981
28 - Overture to the New Batfle
Air Date: September 2, 1981
29 - Look at the White Flag of the Earth
Air Date: September 9, 1981
30 - Full of Danger
Air Date: September 16, 1981
31 - Io Latest Information
Air Date: September 23, 1981
32 - Duel Over the Moon
Air Date: September 30, 1981
33 - Hell Stadium
Air Date: October 7, 1981
34 - Tears of Enemy General Teral
Air Date: October 14, 1981
35 - Teral Execution Day
Air Date: October 21, 1981
36 - My Julie's Sister
Air Date: October 28, 1981
37 - 2,300 Years of Secrets
Air Date: November 4, 1981
38 - Departure to Io
Air Date: November 11, 1981
39 - Who is the Traitor
Air Date: November 18, 1981
40 - Deathly Mars
Air Date: November 25, 1981
41 - Birthday is Funeral Day
Air Date: December 2, 1981
42 - Martian Rebellion
Air Date: December 9, 1981
43 - Pick up Teral's Bone
Air Date: December 16, 1981
44 - Io Disappeared
Air Date: December 23, 1981
45 - Fight, Io's Earthlings
Air Date: December 30, 1981
46 - Declaration of Crazy Defeat
Air Date: January 6, 1982
47 - Dr. Kazami's Rebellion
Air Date: January 13, 1982
48 - Stand in the Land of Io
Air Date: January 20, 1982
49 - Tombstone Standing on Io
Air Date: January 27, 1982
50 - Departure for the Future
Air Date: February 3, 1982