[@yoshua171] GM says we're not supposed to have memories of life before entering Soul Society, remember? On top of that you've got internal inconsistency all over the place, like where you state "His skill with hoho was also essentially nonexistent", but then list him as being an expert in it. You also try to justify it by saying things have taken him "a long time" despite it being only 15 years after he left the academy, which is practically nothing in terms of Bleach timescales. On top of that, all the skills your character is "bad" in more or less explicitly state that he's not actually bad in them and is fully capable of keeping up with masters anyway. Generally, this is considered to be in poor taste.

On top of that, you just arbitrarily state he's Kenpachi-super-prodigy-level despite there already being a generational prodigy (Shota) in the game. Stick with one thing and let other people have their own gimmicks. Scrambling to cover all the bases like this is unfair to your fellow players. 

As a side note, you may want to read your fellow character's sheets carefully. Especially Mary's history section. I assumed you had read it, since you tried to start a fight over it, but I guess you didn't. That's pretty poor form as well. You should probably be more considerate to the people you're sharing this game with.