Sajin Komamura

"Unshakeable, stable loyalty." - Tite Kubo

is the Captain of the 7th Division and is the tallest captain of the Gotei 13. He has the appearance of an antropomorphic canine, easily making him the captain with the strongest build-up, except for maybe Kenpachi Zaraki. For a long time, he has been self-conscious about his appearance and has hidden his face behind a helmet until the betrayal of three of Gotei 13's captains, one of whom was his close friend, Kaname Tōsen. Following the incident, he doesn't wear his helmet anymore. His lieutenant is Tetsuzaemon Iba.

Appearance
Komamura is an unusual character in the series due to the fact that he is an anthropomorphic canine. Initially, he has been very self-conscious about his appearance and wears gloves with bracers, combined with a helmet, to conceal his entire body. However, he later gains enough confidence to go without his helmet after Kaname Tōsen's betrayal against Soul Society, along with Former Captains Sōsuke Aizen and Gin Ichimaru. His fur is light-brown in color, which matches the color of his gloves. He also wears shoulder pads on top of his haori and large plated boots rather than sandals. During the battle in the fake Karakura Town, he starts wearing a high collar, having a similar build to his shoulder pads, the top of which is visible in his uniform.

Personality
In contrast to his physical stature, Komamura has a heart of gold, as well as being a loyal and grateful subordinate to Captain-Commander Genryūsai Shigekuni Yamamoto, to whom he owes great gratitude for overriding the rules of Gotei 13 and taking him in; so grateful that he would even die for him. Komamura is also a serious man, deeply scarred by the times when he was spurned by Soul Society for his appearance. Like fellow Captains Jūshirō Ukitake, Shunsui Kyōraku, and Retsu Unohana, he isn't tough or cruel to his squad, preferring to lead with them impartiality.

An omake shows Komamura being pleased with the gift of a dog brush from the human world, as he finds brushes in Seireitei ineffective at brushing his fur. In addition, he notes that he will possibly use a dog Gigai if he were to go undercover in the human world. He also likes dogs (which is obviously not surprising), especially ones of mixed breed, and even keeps one, whose name is 'Goro', in his squad's quarters; During his free time, he takes Goro for strolls.

Complimenting his appearance, his favorite food is meat but dislikes carrots, supposedly because his father once told him that carrots were "not for their kind."

The betrayal and subsequent departure of his close friend, Kaname Tōsen, may have adversely affected his self-confidence and view of himself, since Tōsen was the first person to have accepted him for who he is (and not what he is). This adverse effect is shown when he describes himself to Choe Neng Poww as "a meager worm" (he may have been speaking in sarcasm, however, as Poww has previously referred to him and his opponents as "worms").

Despite being a gentle person, he is cold, ruthless, and calculating when fighting. Once his is done fighting, however, he reverts back to his gentle, giant self.

History
One day, while sitting on a grassy area, Komamura is sensed by Tōsen, who didn't know where he was (due to his blindness). It was only when Komamura spoke that he realized he had talked in the wrong direction. Complimenting Komamura’s ability to hide his presence very well, Tōsen noted that he had never been able to not feel someone’s presence before, even though his eyes cannot see. Komamura was highly touched, for this was the first time that he wasn't looked upon as an outcast.

Although it is currently unknown where Komamura originated, Yamamoto gave him the opportunity to join the Gotei 13 even if he wasn't human.

Later, they meet time and again during their time in the Gotei 13, and Aizen is introduced to Komamura through Tōsen.

Soul Society arc
Komamura first appears with his helmet on at the captain's emergency meeting regarding the questioning of Gin Ichimaru’s apparent slip of duty in handling the Ryoka. Standing between then Captains Sōsuke Aizen and Kaname Tōsen, his relatively large stature is visibly apparent, but little is known of him beyond that.

After Aizen’s apparent death, Komamura and Tōsen visit Aizen’s body in the 4th Division Relief Station. He is accompanied by Tōsen, whom he appears to be rather close with. He still has not spoken at this point of time.

On the day of Rukia Kuchiki's execution, his lieutenant, Tetsuzaemon Iba, rushes to him, subsequently kneels, and profusely apologizes for him being late. Showing his lenience, Komamura finally talks by stopping him in mid-sentence and saying he knows Iba understands that he needed time to think.

Later, Komamura, Iba, Tōsen, and 9th Division Lieutenant Shūhei Hisagi stop Kenpachi Zaraki and his men in an open courtyard from aiding the Ryoka. After an exchange of words, Komamura and Tōsen deal with Kenpachi while their lieutenants take on the 3rd and 5th Seats of the 11th Division. Komamura, getting tired of Kenpachi’s arrogance, unleashes his Shikai, while Tōsen follows up with his own. Despite their obvious advantage, the duo seem to be on the losing end of the ensuing battle. Kenpachi then sneers at Komamura and demands that he release his Bankai. Komamura is shown to be greatly angered by Kenpachi's words and responds by telling him that he doesn't require using it to fight a "traitor" like him. It is in this point that Tōsen interrupts Kommamura, informing him that he would release his first.

Although Kenpachi defeats Tōsen, Komamura stops Kenpachi from killing his friend just in time by deflecting Kenpachi's blade with his left arm and helmet. As a result, Komamura's helmet smashes into pieces and falls into the ground, revealing his true appearance where is shown to have a fox's facial attributes.

Komamura finally releases his Bankai to face Kenpachi and "satisfy" the latter's lust for fighting. Sensing Yamamoto's Shikai release, He later leaves Kenpachi to rush to his benefactor's aid.

Before reaching Yamamoto, Komamura hears the message of Aizen and Tōsen's betrayal and rushes over to Sōkyoku Hill to intercept the real traitors. Upon arriving at the hill, Komamura immediately attacks Aizen who stops his blade with one hand. As Aizen calmly mentions that it has been quite a while since he last saw Komamura’s face. Komamura gives a response of his own by angrily interrogating Aizen on how he can still smile, stating that he will never forgive him for betraying Soul Society.

Angered at Aizen's trechery, Komamura then turns to Tōsen and demands an explanation for his own actions. Receiving no answer, Komamura attempts to release his Bankai. However, he is caught under the hypnosis of Aizen's Zanpakutō, leaving him vulnerable. Aizen takes advantage of this situation by performing a Level 90 Kidō Spell on Komamura easily defeating the 7th Division Captain.

Komamura regains consciousness at the time of the three leaving, shouting for Tōsen to get back down. "Why did you become a Shinigami?" he asks. "Was it not for your friend who died? Was it not for justice?" Tōsen replies that he had told Komamura before that "all that is reflected in these eyes is the path of least blood. The path I walk is justice."

A week after the incident, Komamura visits the grave of Tōsen’s friend, asking what the latter would have said to stop Tōsen. Hisagi later joins and asks Komamura of Tōsen's possible return. "Without a doubt," he replies. "By our own hands, let us open his eyes."

Bount arc
He is seen fighting the infected Shinigami with Shūhei Hisagi.

Fake Karakura Town arc
When Sōsuke Aizen, Gin Ichimaru, Kaname Tōsen, and his top three Espada attempt to destroy the fake Karakura Town, Komamura and the rest of the of the Gotei 13 captains currently not in Hueco Mundo are seen awaiting for their arrival.

During the battles with Barragan Luisenbarn's Fracción, he steps in to save Ikkaku Madarame after his defeat at the hands of Barragan's largest Fracción, Choe Neng Poww. Komamura catches Poww off guard and punches him in to the side of a building. Poww, however, is immediately back on his feet, unscathed, and is also unfazed by the captain being an animal. Poww then proceeds to punch him for several miles and releases his Zanpakutō. Sajin returns and stops an attack from the released Arrancar, who was attempting to attack his lieutenant and Ikkaku, and proceeds to throw the him over his head and in to the ground. Poww, unharmed, says the hit made him "yawn", which is actually him building up a Cero. Sajin then calmly releases his Bankai and "crushes" Poww, killing him in the process.

In the anime, this fight is extended. Poww fires the cero, which Sajin's giant blocks with its sword. Poww proceeds to throw 4 punches, each of which is blocked. Sajin then proceeds to give Poww a punch of his own. After recovering, Poww proceeds to grapple with the giant, while simultaneously firing another cero. This has seemingly no effect on it, the giant subsequently forcing the cero down Poww's own throat. He then kills Poww just as he does in the manga.

Some time after the battles against Barragan's Fracción, Komamura is seen along with the casualties while Izuru Kira attends to the injured lieutenants, possibly serving as a protector. He looks up at the sky, viewing the fights between the other captains and the Espada.

Seeing the huge hollow creature come through the Garganta, Komamura notices its one eye and recalls seeing the same eye in the Garganta that opened win Aizen escaped Soul Society months before. He is suddenly brought out of thought by Kira, who tells them that he and the fallen lieutenants will be fine and that he should go as if even if he stays and protects them what would be the point if all the others died.

Powers & Abilities
Master Swordsmanship Specialist: Komamura is a master at swordsmanship and is more than capable of holding his own against even the likes of Kenpachi, who is probably one of the most versed in swordsmanship as well as one of the greatest physical combatants in Soul Society.

Enhanced Strength: Due to his immense size, Sajin Komamura has unbelievable physical strength. He was able to throw the resurrección form of the giant Arrancar Choe Neng Poww, who was close to if not the same size as the giant his Zanpakutō produces, and did so with apparent ease.

Master Hand-to-Hand Combatant: While not relying on the most advanced forms of unarmed combat, Komamura's phenomenal strength is enough to warrant his brawling abilities as masterful.

Enhanced Durability: Sajin has been shown to take considerable amounts of damage having taken on a lot of physical damage and still continuing on despite the severity of his injuries, as shown when he refused medical treatments after being hit by Aizen's level 90 Kidō spell. He was also utterly unfazed from being punched across great distance through parts of a city.

Enhanced Senses: Because of his animal-likeness, he is seemingly in possession of superior senses.

Animal Communication: It is also known that he is able to talk to animals.

Immense Spiritual Power: As a Captain, Sajin possesses a great amount of spiritual energy. When Sajin releases his spiritual energy, it has the same magnitude of his enormous strength, and has the tendency to destroy the area around him, such as the ground directly beneath him. He is quite skilled in hiding his spiritual presence, as due the nature of his appearance he does it quite frequently out what he feels is a necessity to hide from others.

Flash Steps: Komamura is highly proficient in flash steps with at least the average speed of a captain-level Shinigami.

Zanpakutō

 * It takes the form of a normal katana. The crossguard is a rectangle decorated with a pattern of vertical lines, with the long sides pinched in to the middle, so the whole thing looks like a squared-off hourglass.
 * Shikai: Its Shikai command is . Tenken maintains its form as a regular katana.


 * Shikai Special Ability: In its Shikai, Tenken creates various body parts of a fearsome armored giant to copy whatever body part Komamura moves; for example, should Komamura swing his sword, a gigantic disembodied arm wielding a sword appears and does the same thing. The body's gigantic parts generated by the Initial Release possess strength and attacking power proportionate to their size (though not as great as it could be due to not having a full body), making Komamura's Zanpakutō quite powerful.




 * Bankai: : Kokujō Tengen Myō'ō maintains its form as a regular katana. While in use, Sajin and his katana maintain a glow of spiritual energy.


 * Bankai Special Ability: His Bankai brings forth the entire giant, which is about a hundred meters tall. It is a giant samurai that copies the movements of Sajin, with a devastating effect allowing it deal out colossal and massive amounts of damage. Its strength is far that in excess to Sajin's as it is more proportional to its size. It is strong enough to take an Arrancar's Cero point blank without being damaged and even smother him with its bare hands.

Quotes

 * "Todoroke, Tenken."


 * "Bankai, Kokujō Tengen Myō'ō!"


 * "Oh, nameless friend of Tōsen... What would you have said to stop him?"


 * (To Kenpachi Zaraki) "Come, Zaraki! Time for the killing you love so much!"


 * (To Kaname Tōsen) "Tōsen! What happened to your justice?!"


 * (To Choe Neng Poww) "That's right. I still haven't told you who I am. Captain of the 7th squad, Komamura Sajin. And sadly, just as you said, I'm nothing more than a meager worm!"

Bleach Video Games
Sajin appears in most Bleach games, he is a decent character that moves slowly, but displays very unmatchable strength in close range combat, such as throws, high defense, making him difficult to be defeated. His alternative costume is him with his helmet in most games. Although it's implied that his Bankai mimics his movements perfectly, most games give the two some degree of independence from each other to make it work better as a game mechanic.

Trivia

 * He is the only Shinigami without human body properties.
 * He and Hisagi have yet to see Tosen again since they're at the same destination as of now.
 * He never seems to smile, even when he is honored by others.
 * His Bankai is the largest to be seen, towering over a hundred meters.
 * Sajin is one of the three current captains who doesn't appear during the Turn Back the Pendulum mini arc. The others are Kenpachi Zaraki and Tōshirō Hitsugaya