0Angry Io Warrior
25th February 1981Trinity Base Surfaced
4th March 1981It's United towards Io
11th March 1981The Secret of Cosmo Zaurus
18th March 1981Jajama Rescue Operation
25th March 1981Small Intruder
1st April 1981Sortie on the Moon
8th April 1981Naughty Strategy
15th April 1981Survivors from Io
22nd April 1981As a Doctor as a Father
29th April 1981Little Lover's Crisis
6th May 1981Discover the Enemy, Elder Star
13th May 1981Io Flowers Bloomed
20th May 1981Anger Showdown
27th May 1981Dangerous Gift
3rd June 1981The Secret of Enemy General Teral
10th June 1981Giant Robot Buuer
17th June 1981Fearful Coalescence Scraps
24th June 1981Robot Cannot Start
1st July 1981Julie's Secret Savings
8th July 1981Break the Meteorite Siege
15th July 1981Without Returning to the Sky Thunder King
22nd July 1981I saw a Phantom Fish
29th July 1981200 km to Io
5th August 1981Base Move Conmand
12th August 1981Cute Rebel
19th August 19812,300 Enemies
26th August 1981Overture to the New Batfle
2nd September 1981Look at the White Flag of the Earth
9th September 1981Full of Danger
16th September 1981Io Latest Information
23rd September 1981Duel Over the Moon
30th September 1981Hell Stadium
7th October 1981Tears of Enemy General Teral
14th October 1981Teral Execution Day
21st October 1981My Julie's Sister
28th October 19812,300 Years of Secrets
4th November 1981Departure to Io
11th November 1981Who is the Traitor
18th November 1981Deathly Mars
25th November 1981Birthday is Funeral Day
2nd December 1981Martian Rebellion
9th December 1981Pick up Teral's Bone
16th December 1981Io Disappeared
23rd December 1981Fight, Io's Earthlings
30th December 1981Declaration of Crazy Defeat
6th January 1982Dr. Kazami's Rebellion
13th January 1982Stand in the Land of Io
20th January 1982Tombstone Standing on Io
27th January 1982Departure for the Future
3rd February 1982Space Emperor God Sigma is an anime series aired from 1980 to 1981. There were 50 episodes. It is also referred to as "God Sigma Empire of Space" and "Space Combination God Sigma".
