Matchless Raijin-Oh Season 2 collection contains episodes 26-51 of the anime directed by Toshifumi Kawase.

The journey's halfway done, but the action is far from winding down for the Earth Defense Class. With the mechanical duo of Raijin-Oh and Bakuryu-Oh at their disposal, there seems to be nothing, not even the Jaku Satan, that can conquer the Earth now. Especially when they fuse into the Matchless God Raijin-Oh!

However Belzeb, Felzeb, and Taida of the Jaku Empire are not so easily dissuaded. As their schemes get craftier, it becomes apparent that the Earth tasted only a fraction of its enemy's true power. Worse still, the sinister Jaku Emperor Warusa has grown weary of his underlings' failures and wavering loyalties. The time draws nigh when he shall have to take matters into his own hands...

Spoken Languages: Japanese, English subtitles.