Prince of Tennis Challenge 3: A team and/or character everyone else loves and you don't understand why

CHARACTER?!

SANADA GENICHIROU!

I do not know why many likes him...

I am not attached to his face...

I am not that attached to his songs...

I am not attached to his voice... (Gomen, Taiten Kusunoki-san)

I am not attached nor attracted to his personality.