GTO: The Early Years - Shonan Junai Gumi

The Strongest Duo in Shonan: The Onibaku (Demon Blast) Combo, Onizuka Eikichi and Danma Ryuji!

Determined to put an end to their days of romantic drought, they have a change of heart and undergo a great transformation into pickup artists! However, wherever they go, trouble follows them, always ending in a massive brawl. Because of this, these sad, lonely delinquent boys still haven't had any luck. What will become of them tomorrow!?

Source: Fujisawa Tohru, translate