The Human Bullet (肉弾, Nikudan) is a 1968 Japanese satiric anti-war film about a soldier who becomes assigned to a suicide mission against the American forces during the late stage of World War II. It was written and directed by Kihachi Okamoto.^[1][2][3]

During the last days of the war, a nameless young cadet is assigned to a suicide mission, ordered to blow himself up with an ammunition crate under the expected enemy tanks. While awaiting the enemy's invasion, he makes the acquaintance of a young orphaned woman, who runs a brothel formerly owned by her parents, and two kid brothers. He falls in love with the young woman, who is later killed in an air raid, as is the elder of the brothers. Vowing revenge for the dead, he receives new orders from the deteriorating commanding staff, ordering him to manually steer a torpedo into the awaited enemy battleships. Twenty years after the war has ended, his skeletal remains float in an oil drum off the beach, his offscreen voice shouting "rabbit", the nickname he had given the girl.^{[lower-alpha 1]}

• Minori Terada – Him
• Naoko Otani – Girl
• Chishū Ryū – Bookstore owner
• Tanie Kitabayashi – Bookstore owner's wife
• Shoichi Ozawa – Sergeant
• Kin Sugai – Sergeant's mistress
• Etsushi Takahashi – NCO
• Ichirō Nakatani – Military policeman
• Kunie Tanaka – Captain
• Masumi Harukawa – Woman in apron
• Yūnosuke Itō – Ship captain
• Hideyo Amamoto – Father

After negotiations with Toho Studios failed, Okamoto financed The Human Bullet himself,^[4] shooting it on 16mm film (to be later released in 35 mm format).^[5] Independent distribution and production company Art Theatre Guild acted as co-producer.^[1][2]

The Human Bullet received the 1968 Mainichi Film Awards for Best Direction, Best Actor (Minori Terada), Best Music and Best Art Direction (Isao Akune).^[3][6]