Mei Terumi

Biodata

Feature	Value
Name	Mei Terumi
Original	照美冥
Gender	Female
Affiliation	Kirigakure; Land of Water
Occupation/Role	Fifth Mizukage; commander of Kirigakure's naval and wartime forces
Status	Alive; later abdicates as Mizukage, with Chōjūrō succeeding her 214
First Appearance	Chapter 33

Appearance

Mei Terumi is a beautiful young woman who is commonly seen in blue clothing and wears the Fifth Mizukage hat while commanding her forces 57 73.

• Described as having a mature, alluring presence 79.
• Has a slender build and long dress; she is wounded at the waist during her battle with Jiraiya 73.
• Her red lips and delicate hands are repeatedly noted in her interactions with Mingyou 86 87.

Personality

Mei is confident, sharp-tongued, and politically perceptive. She can respond to provocation with humor or intimidation, as demonstrated when she forces the Land of Rivers to permit Kirigakure's army to cross its territory 57. She is also willing to exploit negotiations and regional weakness to strengthen the Land of Water 186.

As Mizukage, she carries a strong sense of responsibility for her subordinates. She delays her advance into the Land of Fire to avoid exposing her 8,000 troops to Konoha reconnaissance and explicitly considers the families waiting for her soldiers to return 58 59. Even after driving Jiraiya away, she prioritizes treating the wounded over pursuing Konoha 76 77.

Behind her authoritative manner, Mei has a vulnerable and affectionate side around Mingyou. Their initially sister-like teasing develops into a romantic relationship, though she remains conscious of the political burdens attached to their bond 79 86 107.

Abilities & Skills

Water Release

Mei is Kirigakure's strongest Water Release user and can produce massive, high-pressure techniques in open battle 101.

• Water Formation Pillar — Launches a water pillar tens of meters wide with enough force to send Gamabunta flying through the forest 73.
• Water Dragon Bullet — Creates a giant water dragon capable of engulfing and attacking Jiraiya 73.
• Uses Water Release effectively in large-scale warfare while leading Kirigakure's forces 73.

Lava Release

Mei possesses Lava Release, one of her two Kekkei Genkai 74.

• Lava Release: Melting Apparition Technique — Spits molten lava that melts a barrage of iron arrows on contact 57.
• Her lava can reduce thick trees to ash, forcing Jiraiya to evade rather than withstand it 76.
• Her Lava Release contributes to Jiraiya being injured before he enters Sage Mode 73.

Boil Release

Mei's second Kekkei Genkai is Boil Release 74.

• Boil Release: Skilful Mist Technique — Produces highly acidic mist that melts trees, rocks, and soil 75.
• Uses the mist as battlefield control, forcing Jiraiya to retreat and creating an opening for Mingyou's Amaterasu 75 76.
• Uses Boil Release to contend with the Fourth Raikage's speed and power during Kirigakure's defense 100.

Leadership and Strategy

Mei is an experienced commander who combines political calculation with battlefield planning.

• Leads more than 100 warships and 8,000 Land of Water ninja toward the Land of Rivers 56.
• Uses terrain, concealment, and delayed movement to reduce the risk of Konoha reconnaissance detecting her army 58 59.
• Orders a dawn surprise attack on Konoha's observation camp 60.
• Plans a three-island ambush against the Land of Fire and Land of Lightning, assigning Uchiha forces to observation and positioning Mingyou as her decisive weapon 91.
• Stops Kirigakure forces from pursuing a routed enemy, refusing to corner them unnecessarily 104.
• Negotiates for personnel from the Land of Hot Springs as part of a longer-term plan to expand Kirigakure's influence 186.

Equipment / Items

• Fifth Mizukage hat — Her recognizable headwear, worn while leading the Land of Water's forces 57.
• Soldier Pills — Used alongside Mingyou to restore chakra after her battle with Jiraiya 75.
• Special Mizukage warrant — Issued to Mingyou to grant him passage through Land of Water territory 44.
• Land of Water nautical chart — Given to Mingyou during their initial agreement 44.

Background / History

Mei first attends the Kage gathering concerning the Uchiha Clan and the planned assault on Konoha. Unlike Ōnoki, she reacts favorably when Mingyou humiliates him, admiring Mingyou's courage and appearance 33. She recognizes the Uchiha as a potentially valuable force, though she initially hopes to bring them under Kirigakure's control 44 53.

After Mingyou secretly approaches her while disguised as Chōjūrō, Mei agrees to help the Uchiha find a foothold without demanding their immediate submission to the Land of Water. She provides him with a Mizukage warrant and a nautical chart, establishing the foundation for their alliance 43 44.

Mei later brings Kirigakure into the war against Konoha. She leads 8,000 ninja through the Land of Rivers, intimidates local authorities into allowing passage, and carefully manages her army's movements to preserve its strength 53 57 58. During the campaign, she fights Jiraiya and is nearly killed by his Sage Art: Super Tailed Beast Rasengan before Mingyou shields her with Susanoo 74. The two subsequently coordinate their techniques to force Jiraiya's retreat 75 76.

Following the war, Mei refuses demands from the Land of Fire and Land of Lightning to surrender Mingyou and the Uchiha Clan. She concludes that the demand is merely a pretext for an invasion and prepares Kirigakure for a two-nation assault 85 86. She works with Mingyou and Fugaku to organize the defense of the Land of Water, relying on island ambushes and the Uchiha's observational abilities 87 91.

Mei gradually integrates the Uchiha into Kirigakure through military cooperation, settlement plans, and an annual matchmaking event intended to strengthen ties between the groups 91 107. She also seeks to cultivate the rescued Hyuga as a future Kirigakure asset and grants Fugaku authority over the training of more than 2,000 recruits from the Land of Hot Springs 190.

After the ninja world is unified, Mei abdicates and transfers the Mizukage position to Chōjūrō 214.

Relationships

• Uchiha Mingyou — Ally, battlefield partner, and eventual romantic partner. Mei shelters the Uchiha, fights beside Mingyou, and repeatedly trusts him with crucial military responsibilities 44 74 91. Their relationship shifts from sister-like familiarity to romance after their encounter in her office 79 86.
• Uchiha Fugaku — Allied Uchiha clan head. Mei consults him respectfully on strategy, relies on his forces during the defense of the Land of Water, and later entrusts him with training authority in Kirigakure 54 91 190.
• Chōjūrō — Her successor as Mizukage following her abdication 214.
• Amakawa Hiroshi — Kirigakure maritime inspector and subordinate. He serves under Mei's command, delivers reports, and is jealous of Mingyou's closeness to her 57 77 94.
• Jiraiya — Enemy combatant during the war against Konoha. Mei battles him with Water, Lava, and Boil Release before Mingyou intervenes and helps drive him off 73 76.
• Fourth Raikage — Political rival and battlefield opponent. Mei opposes him during the defense of the Land of Water and uses Boil Release to counter his combat style 100.
• Hyuga Clan survivors — Potential Kirigakure recruits whom Mei intends to cultivate after learning the value of the Byakugan 189 190.

Story Role / Major Arcs

Uchiha Alliance

• Supports Mingyou at the Kage gathering and sees value in cooperating with the Uchiha 33 34.
• Accepts Mingyou's request to arrange a settlement location while preserving the Uchiha's independence 43 44.
• Brings the Uchiha into discussions surrounding the Four Kage Summit and the attack on Konoha 53.

Fourth Great Ninja War

• Commands Kirigakure's 8,000-man force in the campaign against Konoha 53 56.
• Secures passage through the Land of Rivers through a display of Lava Release and political pressure 57.
• Leads Kirigakure's surprise offensive and defeats Konoha forces under Danzo's command 60 73.
• Fights Jiraiya, survives through Mingyou's intervention, and orders a strategic withdrawal to preserve her army 74 77.

Defense of the Land of Water

• Refuses to surrender the Uchiha despite demands from Konoha and Kumogakure 85.
• Predicts a joint attack and organizes Kirigakure's defensive response 86 91.
• Commands the island ambush strategy while facing the Fourth Raikage on the eastern sea battlefield 91 100.
• Oversees the successful defense and prevents her troops from overextending during the enemy retreat 104.

Kirigakure Expansion and Succession

• Pursues the Uchiha's long-term integration into Kirigakure through marriage alliances and shared institutions 107.
• Negotiates to expand Kirigakure's influence and manpower through the Land of Hot Springs 186.
• Steps down as Mizukage after the ninja world's unification, appointing Chōjūrō as successor 214.

Trivia

• Mei’s Water Release chakra contributes to Mingyou completing his Water Release nature collection 57.
• She initially refers to Mingyou in a sisterly manner, while he frequently calls her “sister” or “big sister” 43 53.
• Mei is portrayed as unusually young for a Mizukage, and her power and status discourage potential suitors 79.