|Aliases||Kiriga the Shooting Star|
|Voice (Japanese)||Junichi Suwabe|
|Preferred Color||Blue, White|
|Key Cards||Ultimate-Castle Golem, Ultimate-Grand-Woden, The MobileFortress Castle-Golem|
|X-Rares||Ultimate-Castle Golem, Ultimate-Grand-Woden,Ultimate-Odin(Taken from Rei), The MobileFortress Castle-Golem|
Kiriga (キリガ) is a character in the anime and manga series Saikyo Ginga Ultimate Zero Battle Spirits.
Kiriga has blue-ish white hair and blue eyes. He wears a white shirt, cut to reveal most of his chest, and a red and black jacket. He has white pants, and very tall black boots. He has black and red fingerless gloves with blue jewels on them, and wears a similar blue jewel on a necklace.
Kiriga is obedient to the guild leader, Miroku. He seems to be able to stay cool and calm, regardless of the situation. He's willing to take any risks. Although he comes off as arrogant, he does have a more heroic side, and he dislikes anyone who plays dirty.
Kiriga is the strongest member of the guild. His partner is a dragon named Ian. He is an ultimate user like Rei. He battles card battlers for Miroku, who may threaten the guild. Kiriga appeared on the planet Gunrock, where he seemed very popular among the people.
Later, Kiriga went to planet Greensmoothie. Zard and the Galaxy Triumvirate tried to take Rei's decks. Kiriga battled Zard to win them back.
He also challenged Rei to a battle, risking the compass, but lost. After that, he seemed to have more drive to battle.
He decided to go look for a white Ultimate on planet Sargasso. He met Ultimate-Grand-Woden there, and was tested. Ultimate-Grand-Woden realized that Kiriga was someone who didn't know fear, and agreed to join him.
Kiriga started to battle opponents with his new deck, and would take their decks if he won. He took the decks of the Triumvirate. Rei challenged him, and Kiriga said they would each risk an ultimate. This time, Kiriga won, and took Ultimate-Odin as his prize.
|The MobileFortress Castle-Golem||Blue||Spirit|
|The Soldier Hrungnir||White||Spirit|
|2||Single battle (blue deck)||Nameless opponent||Win|
|9||Single battle (blue deck)||Zard||Win|
|12||Single Battle (blue deck)||Rei||Lose|
|16||Single battle (white deck)||Rei||Win|
- He shares a seiyuu with Galaxy Watanabe, Pantera in Battle Spirits Shounen Gekiha Dan, Bringer in Battle Spirits Sword Eyes and the Narrator in both Battle Spirits Heroes and Battle Spirits Brave.
- He appears on the promo card The Strongest Galaxy Ultimate Zero