Tsunade

Biodata

Feature	Information
Name	Tsunade (纲手)
Alias(es)	Princess of Konoha; one of the Sannin 103 135
Gender	Female
Affiliation	Konohagakure 135
Occupation/Role	Medical ninja; recognized as the strongest medical ninja in the Ninja World 103 105
First Appearance	Chapter 98

Background / History

Tsunade is the granddaughter of Senju Hashirama, the First Hokage. Her lineage, achievements in the Second and Third Shinobi World Wars, medical reputation, and political ties grant her exceptional standing in Konoha and the Land of Fire. 99 135

After her lover died in the war, she became disillusioned with Konoha and chose to travel rather than involve herself in village affairs. Shizune accompanied her during these travels, often searching for Tsunade in casinos or places where she drank. 98 100

When Shizune brought the critically injured Hyuga Lan to her, Tsunade identified his natural Byakugan and Shikotsumyaku, diagnosed the destructive backlash originating from his bones, and concluded that his condition could be stabilized but not cured outright. 99 100 She devised a bloodletting-and-transfusion treatment intended to strengthen his resistance to the Shikotsumyaku's destructive property; after a day and night of treatment, Lan's condition stopped worsening. 101

Her examinations later led her to hypothesize that Lan's Byakugan was evolving—an unprecedented development in her knowledge of the Hyuga bloodline. She continued studying his condition, including an unknown black powder produced within his body. 105 107

Jiraiya sought Tsunade out as Konoha's preferred Fifth Hokage candidate, but she refused to return or accept the position. 105 109 Her eventual return to Konoha nevertheless disrupted the Uchiha Clan's plans surrounding a Hokage election and helped preserve the Third Hokage's position. 135

Personality

Tsunade is blunt, impatient, and fiercely independent. She reacts aggressively to unwanted interference, threatens Jiraiya when he tries to stop her, and refuses responsibility when pressured to become Hokage. 109

Despite her harsh manner, she is a deeply capable and conscientious physician. She initially considers Lan too dangerous and his illness too severe to treat, yet agrees to attempt stabilization after Shizune's pleas and works through an extreme procedure to save him. 100 101

She is highly curious about rare biological and dōjutsu phenomena, sometimes to Shizune's alarm. Her interest in Lan's evolved Byakugan and unusual physiology leads her to contemplate invasive research, though she remains concerned about Shizune's safety. 106 107

Abilities & Skills

Medical Ninjutsu and Diagnosis

Tsunade is regarded as the Ninja World's strongest medical ninja and can analyze injuries, bloodlines, and chakra-related abnormalities beyond the capability of ordinary medical practitioners. 99 103

• Identified Lan's Byakugan as natural rather than transplanted by checking for surgery and rejection signs. 99 139
• Determined that his Shikotsumyaku-generated destructive force was consuming his life force and preventing natural recovery. 99
• Developed a bloodletting treatment designed to raise the patient's resistance factor against Shikotsumyaku backlash. 101
• Treated the wounded following Garuda's assault on Konoha, including removing Black Receivers from the Third Hokage and assessing his severed arms. 156
• Her treatment cannot fully cure Lan's underlying Kekkei Genkai Disease; the procedure only stabilized him. 100 101

Monstrous Strength

Tsunade possesses overwhelming physical power capable of devastating the terrain and injuring powerful opponents. 114

• Her punch shattered the ground into a deep crater while fighting Orochimaru. 114
• A direct strike sent Orochimaru flying dozens of meters, though his modified body allowed him to recover. 114
• She used the Strength of a Hundred Seal to shatter Garuda's Divine Sky Strike and protect Konoha's defenders. 155

Summoning Jutsu: Katsuyu

Tsunade can summon the giant slug Katsuyu for large-scale medical support. 156

• Katsuyu split into smaller portions that enveloped and treated Konoha's severely wounded elite ninja. 156

Yin Seal

Tsunade possesses the Yin Seal secret technique, which is said to preserve her youthful appearance. 135

Hemophobia

Tsunade suffers from hemophobia, a severe vulnerability that can incapacitate her when exposed to blood. 99 114

• Orochimaru deliberately exploited this weakness by cutting his wrist during their fight. 114
• Seeing his blood caused Tsunade to tremble and collapse, leaving Shizune to defend her. 114

Relationships

• Shizune — Student and traveling companion. Tsunade regularly scolds her for treating strangers, but trusts her as an assistant and works alongside her in medical treatment. 98 100 101
• Jiraiya — Fellow Sannin and longtime acquaintance. Their reunion is hostile but familiar; Jiraiya tries to recruit her as Fifth Hokage, and Tsunade later intervenes to protect him from Garuda. 109 125
• Orochimaru — Fellow Sannin and enemy. Orochimaru seeks her medical aid for injured allies and tries to exploit her hemophobia during their battle. 109 113 114
• Hyuga Lan / Garuda — Patient, research subject, and later a dangerous adversary. Tsunade stabilizes his Kekkei Genkai Disease and investigates his evolved Byakugan, but later opposes him when he threatens Jiraiya and Konoha. 99 105 125 155
• Hiruzen Sarutobi — The Third Hokage considers Tsunade his preferred successor, though she declines the position. 105 135
• Senju Hashirama — Her grandfather, whose extraordinary cellular vitality serves as Tsunade's standard when assessing Lan's physique. 99

Story Role / Major Arcs

Treatment of Hyuga Lan

Tsunade examines Lan after Shizune finds him near death, uncovers the interaction between his Byakugan and Shikotsumyaku, and creates the bloodletting treatment that saves his life from immediate collapse. 99 101

Byakugan Research

She detects signs that Lan's Byakugan may be evolving, investigates his dōjutsu and the black powder within his body, and becomes one of the first people to recognize that his eyes are not ordinary Byakugan. 105 107

Sannin Confrontation

Tsunade rejects both Jiraiya's Hokage proposal and Orochimaru's request for treatment. She battles Orochimaru, but her hemophobia leaves her vulnerable until Garuda's tornado intervention changes the confrontation. 109 113 114

Return to Konoha

Tsunade's return makes her an overwhelmingly favored potential Fifth Hokage candidate, compelling the Uchiha Clan to abandon its immediate political maneuvering against the Third Hokage. 135

Defense of Konoha

During Garuda's attack on Konoha, Tsunade destroys Divine Sky Strike with the Strength of a Hundred Seal. After the battle, she summons Katsuyu to treat the mass casualties, including the badly mutilated Third Hokage. 155 156

Trivia

• Tsunade's gambling habit is considered serious enough that the Third Hokage worries she could squander Konoha's finances if made Hokage. 105
• She initially mistakes Shizune's care for the undressed, injured Lan as a romantic encounter because she is drunk. 99
• Tsunade publicly establishes that Garuda was born with the Byakugan, contradicting the Hyuga Clan's claim that he received transplanted eyes. 139