Toshiro Hitsugaya

Toshiro Hitsugaya (日番谷 冬獅郎, Hitsugaya Toushiro)
 He is the captain of the 10th Division in the Gotei 13. His lieutenant is Rangiku Matsumoto.
Hitsugaya’s early life was spent in Junrinan, District 1 of Rukongai. There he lived with his Grandmother and for a short period of time with Hinamori Momo, who he considers a very close friend.

 

 Tōshirō Hitsugaya is very young by Soul Society standards. Born in Rukongai, he became the youngest ever to reach Captain rank (Taicho - Japanese for 'Captain'). Thus, he is called a "boy genius" or a "child prodigy" by many. Hitsugaya is generally mature and serious, in contrast to his free-spirited lieutenant, Rangiku Matsumoto, although he can sometimes be short-tempered and irritable. Despite their personality differences, he and Matsumoto seem to be very close. Hitsugaya is shown to also be easily irked by others goofing off or drawing unneeded attention to themselves, as shown when he led a team of Soul Reapers (himself, Rangiku Matsumoto, Renji Abarai, Ikkaku Madarame, and Yumichika Ayasegawa) into Ichigo Kurosaki's school. He hates anything that he deems childish and hates being described as something close to a child, evident in a filler episode when he meets Ichigo's sister, Karin, who pats him over the head further angering him.[