http://en.wikipedia.org/wiki/HitsugayaHyōrinmaru is the strongest of all water-ice element zanpakutō in Soul Society. In its shikai, Hyōrinmaru itself remains the same, but gains a crescent-shaped blade attached to the hilt by a chain. Hyōrinmaru allows Hitsugaya to control water and ice. His slashes create an immense amount of spirit power which overflows from the tip of the blade, creating a flow of ice shaped like a Chinese dragon. The dragon flies at opponents and instantly freezes anything it touches. The chain-blade also freezes anything Hitsugaya traps with it.
Hyōrinmaru's bankai has two known special techniques. The first is "dragon hail flower", which freezes any enemy Hitsugaya stabs, locking them into a cocoon of ice and freezing them to the core. Once frozen, Hitsugaya can shatter his opponent. The second is "thousand years ice prison", which forms a multitude of ice pillars using the moisture in the atmosphere. These pillars then envelop the enemy

Enhanced Combat Style: Hand-to-hand, Martial arts... Произлиза от небезизвестен род, борещ се с демонични сили...
Due to his handsome looks and his habit of sleeping in class, he is often called Sleeping Beauty by his homeroom teacher.

Due to his handsome looks and his habit of sleeping in class, he is often called Sleeping Beauty by his homeroom teacher. He is always seen wearing a blue hoody, with his school uniform worn over it. Tatsuma dislikes regular milk, so when he was a child, his mother mixed in some strawberries, calling it 'magic'. Since then, he is often seen drinking strawberry milk.