Hey I'm Anonymous Ichimaru...

Yes it's my actual name. 

*Sighs*

Anyway, if you don't want to call me that, call me the Hogyoku. I am it's home.

Well anyway, I'm the unknown son of Gin Ichimaru and Neko Tsuki, twin older brother to Hiro Ichimaru. 

I live in Hueco Mundo whereas Hiro lives in the Human World. 

Aizen took me away from birth before either of my parents saw me and made me his successor by placing half of the Hogyoku within me. 

I have Shinigami and Arrancar powers. I used to look an awful like my mother  with one of my eyes the same colour as my father but I dyed my hair dark blue. 

Anyway, later. 

Gin Ichimaru: @Bleach-Gin
Neko Tsuki: @Shi-Neko 
Hiro Ichimaru: @HiroIchimaru