Season 1
01. Buddy Go!
It has been twelve years since Ultraman Taiga disappeared into space in the fierce battle with Ultraman Tregear. Hiroyuki Kudo gets caught up in an alien incident during a mission...
02. Tregear
Hiroyuki reunites with the little monster Chibisuke, who let its mind as a child in a surprising way. What was the auction of monster weapons among aliens and the shadows behind them?
03. Avenger of the Star
Rento Kuji, an astronaut who issued a murder notice to the president of Cozmo Technica, died in an unfortunate accident. Hiroyuki saw the truth of the accident.
04. Requiem of the Wolves
A monster bomb had setup in the city by "Villan Guild". A request was then brought in to E.G.I.S. from foreign affairs X outside of the organization specializing in alien cases.
05. The Future You Decide
The monster Segmeger gives the Tri Squad a hard time. Pirika meets with someone who isn't what she seems.
06. The Flying Saucer Is Not Coming
A man who wishes to returns to the stars has a run-in with an alien hitman.
07. To the Demon's Mountain!!
Aliens discover an ancient monster sealed within a mountain in a village unmarked on the map. They plan to use the hidden power within a net idol to set it free.
08. Defeat the Demon
Night Fang defeated Taiga and has put people to sleep, trapping them in nightmares. Ai Tennoji awakens her hidden abilities to grant Taiga a new power.
09. The Present for Each
Someone from Homare's past has sought out EGIS to act as bodyguards. She brings along something very valuable and very dangerous, and the Villain Guild wants to get their hands on it.
10. Warriors in the Evening Glow
Hiroyuki meets a painter who discovers his secret. However, he has something to hide as well...
11. One Afternoon When the Magic Was Lost From the Star
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12. Even Then the Universe Will Still Go On Dreaming
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13. E.G.I.S Major Confrontation
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14. The Power to Protect and the Power to Fight
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15. I Can't Hear Your Voice
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16. We Are One
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17. Guardian Angel
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18. For the New World
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19. Withstand the Lightning Strike!
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20. Sand Castle
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21. Earth's Friend
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22. What's up with Takkong?
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23. Clash! Ultra Big Match!
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24. I am Pirika
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25. Buddy, Steady, Go!
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26. And here before us stands Taiga
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