軍隊階級表
| 区分 | 旧日本軍 | 自衛隊 | 米国陸軍 | 米国海軍 |
| 将官 | 大将 | 将 | General (GEN) | Admiral (ADM) |
| 中将 | Lieutenant General (LTG) | Vice Admiral (VADM) | ||
| 少将 | 将補 | Major General (MG) | Rear Admiral (RADM) | |
| 佐官 | 大佐 | １佐 | Colonel (COL) | Captain (CAPT) |
| 中佐 | ２佐 | Lieutenant Colonel (LTC) | Commander (CDR) | |
| 少佐 | ３佐 | Major (MAJ) | Lieutenant Commander (LCDR) | |
| 尉官 | 大尉 | １尉 | Captain (CPT) | Lieutenant (LT) |
| 中尉 | ２尉 | First Lieutenant (1LT) | Lieutenant Junior Grade (LTJG) | |
| 少尉 | ３尉 | Second Lieutenant (2LT) | Ensign (ENS) | |
| 准尉 | 准尉 | 准尉 | Warrant Officer (WO) | Warrant Officer (WO) |
| 曹 | 曹長 | 曹長 | Sergeant Major (SGM) | Chief Petty Officer (CPO) |
| 軍曹 | １曹 | Master Sergeant (MSG) | Petty Officer 1st Class (PO-1) | |
| 伍長 | ２曹 | Sergeant First Class (SFC) | Petty Officer 2nd Class (PO-2) | |
| 兵長 | ３曹 | Sergeant (SGT) | Petty Officer 3rd Class (PO-3) | |
| 士 | 上等兵 | 士長 | Leading Private (LPT) | Leading Seaman (LS) |
| 一等兵 | １士 | Private First Class (PFC) | Seaman (SN) | |
| 二等兵 | ２士 | Private (PVT) | Seaman Apprentice (SA) |