Tsunade Senju, also known as the Slug Princess and Fifth Hokage, is a character in Naruto who can summon slugs into battle, including kaiju-sized monsters. She has this ability because she has a blood contract with all slug species. Tsunade is known for being a gambler who doesn't understand moderation. She prefers to drink herself into a stupor and spend her money frivolously rather than take on the mantle of leadership. However, she does have flaws, and some say they are associated with Kishi's lack of skill for writing great female characters. She is also practical and logical in her thinking, making decisions based on what she knows to be effective rather than taking risks. Tsunade Senju is a character in Naruto who is the granddaughter of Hashirama Senju, the first hokage and god of shinobi. She was destined to become a great shinobi with her teammates Jiraiya and Orochimaru, and the three became known as the legendary sannin after surviving a battle with Hanzo of the Salamander during the second ninja war. Tsunade and her teammates were instrumental in ending the war, and she is also known for revolutionizing medical ninjutsu by introducing the idea of four-man squads with healers in each squad. Tsunade is a relatable character who has become bitter and cynical after experiencing loss. She is also known for her quick temper and tendency to criticize others for their faults, such as Naruto's immaturity or Jiraiya's perversion. Many people, including Shizune, Jiraiya, and Sakura, fear her because of her temper.