| 注目の話題から調べる [日本郵政公社発足] Last Updated: October 19, 2015 |
| corporate accounting principles | 企業会計原則 |
| efficiency | 効率 |
| Japan Post | 日本郵政公社 |
| kampo life insurance | 簡易保険 |
| mail delivery | 郵便配達 |
| payments to the state coffers | 国庫納付金 |
| post office | 郵便局 |
| postal privatization | 郵政事業の民営化、郵政民営化 |
| postal savings | 郵便貯金 |
| postal service | 郵便事業 |
| postal services | 郵政事業 |
| Postal Services Agency | 郵政事業庁 |
| postal system | 郵便制度 |
| privatization of postal services | 郵便事業の民営化 |
| public corporation | 公社、公企業、公法人 |
| self-supporting accounting system | 独立採算制 |