Translation by paranoid-rhythm.
ガッツに勝るドラッグはなし / There Is No Drug to Substitute for Guts
Nestled in the ruins are two shadows
A monotone of black and white
In the so-called concrete jungle,
The tough town of Tokyo
These two met
Don’t lose! Have guts!
Don’t become rotten, the duo out from nowhere
Though there is no enemy-like enemy
Overcome your own weakness!