Novi

Tsunade is the third and last part of the three Legendary Leaf Sennins, with Jiraiya and Orochimaru. Tsunade was also the first medical ninja to be put on the field. At a young age, Tsunade had a dramatic death that made her to push for a medical unit to be implemented in the Konoha military; the death of her younger brother Nawaki, the day after she gave him the necklace which belonged to the 2nd Hokage. After the meeting which she laid out her idea, which was initially rejected, another Jounin pushed his support for the idea. Tsunade and the Jounin named Dan became very close, until Dan was killed by enemy ninjas. Since then, Tsunade has had a paralyzing fear of blood. Tsunade's fighting techniques are few, as she is a medical specialist. But she has an obscene amount of strength, even at a young age, and "one good hit" will kill anyone, as Kabuto puts it. As a side note, her summon, Katsuyu, doesn't seem to talk much. She seems to be rather shy.