1. The Warrior of Burning Magma : Lava 2. The Warrior of Surging Waves : Tsunami 3. The Warrior of Howling Wind : Tornado 4. The Warrior of Cracking Ground : Cliff 5. The Warrior of Thunder and Light : Atlas 6. The Warrior of Technology : Techno
This does have a sort of Kamen Rider vibe. Especially the way the belt appears when the special buckle is placed on the belly. And some of the helmet designs also look a bit like those from the Kamen Rider series. But if I'm wrong, feel free to correct me.