OVA
Description
Isamu Kondo serves as the commander of the Shinsengumi, the special police force tasked with maintaining order in Kyoto during the Bakumatsu period. Hailing from Edo, his background is that of a commoner who rose to a position of leadership through ambition and skill, driven by a deep-seated dream of achieving the status of a true samurai, a dream he shares with his closest friend from youth, Toshizo Hijikata. Kondo's personality is defined by a striking combination of warmth, kindness, and an almost naive trust in the inherent goodness of others, a trait that often leads Hijikata to warn him about being too optimistic. Despite this perceived softness, he possesses a formidable inner strength, both mentally and physically, and unfailingly takes full responsibility for his own actions and those of the men under his command. This unwavering belief in his subordinates and his bright vision for the future inspire deep admiration and loyalty from the captains of the Shinsengumi.

In his role as the face of the organization, Kondo acts as its primary representative and the final arbiter of its course, though he routinely relies on Hijikata to make the crucial strategic decisions. His personal motivations are rooted in the chivalric tales of The Romance of the Three Kingdoms, which he adored from childhood, and he lives out his dream by fighting for truth and protecting the weak as a samurai. This motivation is evident early in the story when he extends his protection to Chizuru Yukimura, allowing her to stay with the Shinsengumi as she searches for her missing father. Kondo is also a paternal figure to Souji Okita, having raised him from a young age, and shares a profoundly close, lifelong friendship with Hijikata, forged in their shared aspirations despite their low-born origins.

Kondo's narrative arc involves a significant evolution in the face of escalating conflict. He is depicted as a decisive leader who personally leads critical missions, such as the raid on the Ikedaya Inn to confront the Choshu rebels. His trusting nature leads him to welcome Kashitaro Itou into the Shinsengumi despite their ideological differences, a decision that later necessitates Itou's assassination, which Kondo helps to orchestrate. After suffering a near-fatal gunshot wound in a retaliatory attack following Itou's death, Kondo's hunger for social status begins to cloud his judgment. Lured by the shogunate's promises, he accepts a high-ranking hatamoto title and a grant of land on the condition that the Shinsengumi capture Kofu Castle. This ambition leads him to prioritize victory at any cost, causing friction within the ranks and contributing to the departure of Shinpachi Nagakura and Sanosuke Harada.

However, it is on the battlefield where Kondo experiences a profound transformation. After witnessing a subordinate die in an explosion while trying to fulfill his ambitions, he confronts the terrible futility of the escalating bloodshed. He immediately orders a retreat and, overcome with guilt, attempts to offer his own life in atonement, only stopping when Chizuru intervenes and urges him to honor the sacrifices made for him. This realization sets the stage for his ultimate sacrifice when the Shinsengumi headquarters become surrounded by enemy forces. Insisting on acting as a decoy so that Hijikata, Chizuru, and the others can escape, Kondo invokes his command authority to issue a direct order, overriding Hijikata's desperate objections. He acknowledges the burden his ambitions have placed on his friend and, after ensuring the group's escape, surrenders to the enemy. Following his capture, all rescue attempts fail, and Isamu Kondo is ultimately executed by beheading.

Regarding his notable abilities, Kondo is an incredibly strong individual, both in terms of mental fortitude and physical swordsmanship, capable of taking responsibility for an entire organization. He is a skilled swordsman who leads his men from the front in dangerous raids, and his physical toughness is demonstrated by his recovery from a severe gunshot wound. His leadership ability is perhaps his greatest asset, as his personal charisma and respectful treatment of his captains earn him their unwavering loyalty and admiration. He also possesses a powerful will, using his final moments not to despair, but to ensure the survival of his men by strategically exploiting his political title before his capture.