| にほんご | jpn-002 |
| ひとしれず | |
| English | eng-000 | concealed |
| English | eng-000 | hidden |
| English | eng-000 | inward |
| English | eng-000 | secret |
| English | eng-000 | ulterior |
| English | eng-000 | unseen |
| 日本語 | jpn-000 | 人知れず |
| нихонго | jpn-153 | хйтосирэдзу |
| русский | rus-000 | тайком |
| русский | rus-000 | украдкой |