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Berserk: Gutts and Griffith are kinda friends/rivals. Caska hates Gutts and loves Griffith. Griffith is much stronger than Gutts at first, but later on Gutts fights Griffith again and Griffith realizes he's overpowered. Griffith's then captured and Gutts and the rest of the Hawks have to go rescue him. Griffith betrays the Hawks and turns into a winged lipstick monster (sorry, stole that joke from hbi2k, creator of Berserk Abridged). Caska starts to notice and respect Gutts more. (sorry, got the events kinda outta order.
Naruto: Sasuke and Naruto are friends/rivals. Sakura loves Sasuke but hates Naruto. Naruto eventually becomes stronger and beats Sasuke. Sasuke runs away with the enemy and Naruto has to rescue him. Sasuke betrays leaf village and turns into a winged lipstick monster. Sakura starts to show more interest in Naruto
Naruto: Sasuke and Naruto are friends/rivals. Sakura loves Sasuke but hates Naruto. Naruto eventually becomes stronger and beats Sasuke. Sasuke runs away with the enemy and Naruto has to rescue him. Sasuke betrays leaf village and turns into a winged lipstick monster. Sakura starts to show more interest in Naruto
Also, it seems like Yu Yu Hakusho was hugely influence by DB, and Bleach was influenced heavily by Yu Yu Hakusho.