Regarding Chad and Karakura Students

I dont know why I like Chad so much. Maybe it's just his personality. Many of the other students annoy me as well. Like... honestly I think Orihime is quite annoying not to mention her woman lover Chizuru. Ishida was annoying to me at the very beginning. I dunno why.... maybe it's because he's not very manly with his sewing and whatnot.

Trivia

Answer: lol, the owner of the Urahara Shop is... wow... this is tough... maybe it's Kisuke Urahara. lol

Question: What is the name of Renji's sword? (fairly easy)