The name comes from Buffaloman having a Choujin Kyoudo of 10 million, and Mongolman knowing 10 million techniques.
Techniques
Long Horn Train (ロングホーントレイン,Long Horn Train)
The trademark technique of the 20 Million Powers (Mongolman and Buffaloman). Mongolman and Buffaloman stand back to back. Mongolman then hooks Buffalomans arms and carries him on his back. He then bends forward and charges towards the opponents. Buffaloman's Long Horn then grows, impaling the opponents.
Power Up Hurricane Mixer (パワーアップ・ハリケーンミキサー,Power Up Hurricane Mixer)
20 Million Avalanche Crush (20ミリオンアバランチクラッシュ,20 Million Avalanche Crush)