Movie
Description
Konnamon Zatto is the leader of the Tasogaredoki Castle ninja team, holding the rank of kumigashira. He is a tall man, estimated at around 180 centimeters, with his body and face largely wrapped in bandages. This distinctive appearance is the result of severe burns he sustained years earlier when he rescued the father of his subordinate Moroizumi Sonnamon from a fire. Only his right eye is usually visible. Despite his imposing and somewhat intimidating figure, he possesses a calm, easygoing, and unexpectedly humorous nature.

His personality is marked by a deep compassion and a strong sense of loyalty, especially toward his own subordinates. He is known for his willingness to put himself in harm's way for others and for his pragmatic, strategic mind. He can be cold and professional when his duties demand it, but he also shows restraint and a desire to avoid unnecessary bloodshed. His humorous side emerges in his dry wit and his particular habits, such as sitting with his legs together or drinking porridge from a bamboo tube with a straw. He is also often misnamed by the young ninja students, which he endures without much complaint.

His primary motivations are the protection of his lord and the safety of his men. He is also driven by a personal code of honor and gratitude. He feels indebted to the Ninjutsu Academy, particularly to the student Isaku Zenpoji, who once treated his wounds impartially on a battlefield. This has led him to consider the Academy an ally and to frequently go out of his way to help its students, especially the young Tsurumachi Fushikizou, whom he openly dotes on.

In the story of Gekijо̄-ban Nintama Rantaro Dokutake Ninja-tai Saikyо̄ no Gunshi, after the disappearance of teacher Hansuke Doi, Zatto and his subordinate Sonnamon are assigned as temporary teachers for the first-year students. He uses this opportunity to both discipline his subordinate and educate the students in a unique way. As a strategist and top-tier ninja, he becomes a key player in the conflict surrounding the amnesiac Doi, who has become the Dokutake ninja team's strategist known as Tenki. Zatto must balance his duty to his own clan with his gratitude towards the academy, leading to a role where he is both a potential ally and a potential threat.

His key relationships include his close bond with Sonnamon, whom he has protected since childhood. He shares a warm, almost fatherly bond with Tsurumachi Fushikizou. He respects Isaku Zenpoji for his kindness. He also has a complex, professional rivalry with the free ninja Yamada Riki. His relationship with Hansuke Doi is one of mutual respect, but it becomes one of opposition when Doi becomes the enemy strategist Tenki.

Development of the character is shown through his backstory, which reveals the scars of his heroism, and through his actions in the film. He demonstrates a willingness to make hard choices for the greater good but also holds a deep hope for a peaceful resolution, as seen in his reluctance to deliver a killing blow. He is a man of honor who bears the weight of his past and his responsibilities.

Notable abilities make him one of the most formidable ninja in the series. He is a master of stealth, able to move undetected even by the most alert guards. He is highly proficient in combat, easily defeating multiple highly skilled opponents simultaneously. He is also a brilliant strategist and tactician, capable of reading situations quickly and planning several steps ahead. His physical strength and reach, combined with his refined skill, make him a nearly unbeatable opponent in direct confrontation.