Shigeshita Shokun!!

A young man enlists in the military and struggles with the strict training and harsh discipline. He faces challenges from his superiors and fellow recruits, often finding himself in difficult situations due to his lack of experience. Over time, he begins to adapt, learning the basics of combat and military life. The story includes various characters with distinct personalities, some of whom become his rivals or allies. As he progresses, he participates in sparring matches and physical trials meant to test his endurance and skill. The narrative also introduces different weapons and fighting styles, some of which are used in training exercises and competitions. The protagonist's journey is marked by personal growth and the gradual development of his abilities.