In June 1941, Captain Kagawa (Ryutaro Tatsumi), who had just graduated from the military academy, was assigned as the captain of a sentry patrol in Beiman, which was located on the opposite side of the Heilongjiang River from the Semidomka region of the Soviet Union. His predecessor, Lieutenant Kishi (Kawamura Kenichiro), a mild-mannered middle-aged man, had earned the trust of his men and the villagers by relaxing his military duties. However, newly appointed Lieutenant Kagawa thinks that Kishi's way of doing things is sloppy and begins to train the soldiers furiously in order to teach them a lesson.
| Actor | Role |
|---|---|
 Ryūtarō TatsumiNot listed | Not listed |
| KKenichiro KawamuraNot listed | Not listed |
| KKatsumi OyamaNot listed | Not listed |
| AAkira ShimizuNot listed | Not listed |
 Kenjirō IshiyamaNot listed | Not listed |
| DDaijirō HigashiNot listed | Not listed |
| 茂茂木昇二郎Not listed | Not listed |
| SSeiichirō NomuraNot listed | Not listed |
 Akiko KikunoNot listed | Not listed |
 Yukiko ShimazakiNot listed | Not listed |
 Shōgo ShimadaNot listed | Not listed |
| KKuniko YamamuraNot listed | Not listed |
| KKōji SawaNot listed | Not listed |
| MMichiko UmeharaNot listed | Not listed |
| RRyōha HatanakaNot listed | Not listed |
| 初初瀬乙羽Not listed | Not listed |
| 岡岡田映一Not listed | Not listed |
| 伊伊藤勇Not listed | Not listed |
| 飯飯田徹Not listed | Not listed |
| 小小村俊明Not listed | Not listed |
| YYasumasa OkaNot listed | Not listed |
| 宮宮島誠Not listed | Not listed |
| 吉吉田柳児Not listed | Not listed |
| 宮宮本曠二郎Not listed | Not listed |