1- Eren Yeager

2- Edward Elric

3- Light

4- Spike

6- Ichigo

I haven't watched yu yu hakusho

Ed

Spike and Kira

Ed

Light and spike

I take Eren more as an antagonist!

Thr main character is known as the protagonist, no matter how bad, how good, how worse, how cursed he is

Light yagami and eren yeager because he smells like a baka

Eren and light for sure