| 私書 | [ししょ, shisho] (n) private document; personal letter [Add to Longdo] |
| 私書函 | [ししょかん, shishokan] (n) (obs) (See 私書箱) post office box [Add to Longdo] |
| 私書箱 | [ししょばこ, shishobako] (n) (abbr) (See 郵便私書箱) post office box; (P) [Add to Longdo] |
| 私書箱番号 | [ししょばこばんごう, shishobakobangou] (n) { comp } Post Office box address; P.O.box address [Add to Longdo] |
| 私書箱番号 | [ししょばこばんごう, shishobakobangou] Post Office box address, P.O.box address [Add to Longdo] |