Taiga is son of Taro.
He has many forms and finishers!
His forms are taken from some his own power, his friend powers, and some hero's powers (fusion).
The forms are Original, Photon Earth, Tri-Strium (fusion with Titas & Fuma), and Reiga (fusion of Taiga Tri-Strium with Ginga Victory, Exceed X Beta Spark Armor, Orb Trinity, Geed Ultimate Final, Gruebe).

Check out all fusion and all finisher of Taiga!