| ☆ | 🇯🇵 Japan subdivisions (lvl2): cities (in Japanese) | zxn | 12/04/2026 | |
| ☆ | 🇯🇵 Japan subdivisions (lvl2): cities | emily | 14/03/2025 | |
| ☆ | 🇯🇵 Japan subdivisions (lvl1): prefectures | emily | 14/03/2025 | |
| ☆ | 🇯🇵 Japan subdivisions (lvl1): prefecture kanji | emily | 14/03/2025 | |
| ☆ | 🇯🇵 Japan phone codes (2 digits) | emily | 11/03/2025 | Can you guess Japan's 2 digit phone codes? |
| 🇯🇵 Western main island practice stuff | 8u_dp | 12/04/2026 | |
| 🇯🇵 tohoku + hokkaido | mk_person | 01/04/2026 | |
| 🇯🇵 tohoku | erik.dl | 23/03/2026 | |
| 🇯🇵 Test | erik.dl | 23/03/2026 | |
| 🇯🇵 southern half | yareh_capybara | 17/03/2026 | |
| 🇯🇵 part 3 & 4 | mk_person | 01/04/2026 | |
| 🇯🇵 part 1 & 2 | mk_person | 01/04/2026 | |
| 🇯🇵 north half | yareh_capybara | 17/03/2026 | |
| 🇯🇵 My Japan Prefectures | nyquil_ | 16/09/2025 | |
| 🇯🇵 Kyushu and Chugoku | erik.dl | 26/03/2026 | |
| 🇯🇵 kyushu + shikoku + okinawa | mk_person | 01/04/2026 | |
| 🇯🇵 kyushu | erik.dl | 23/03/2026 | |
| 🇯🇵 kanto | mk_person | 01/04/2026 | |
| 🇯🇵 kansai and hokuriko | erik.dl | 23/03/2026 | |
| 🇯🇵 kansai + chugoku | mk_person | 01/04/2026 | |
| 🇯🇵 kanji of my familiarity | rqil | 16/01/2026 | |
| 🇯🇵 Kanji Japon | louisbodin | 18/12/2025 | |
| 🇯🇵 JapanPlates | hacklab | 23/03/2026 | |
| 🇯🇵 japanin puhelinnumerot | suvi.huppis | 06/09/2025 | |
| 🇯🇵 japanin puhelinnumerot | suvi.huppis | 06/09/2025 | |
| 🇯🇵 Japanese Municipalities in Kanji (Prefecture… | lursel | 19/06/2025 | This quiz tests your reading ability of the… |
| 🇯🇵 Japanese Kanji Transcription | bagaboiebailey | 19/04/2025 | not the highest quality but it will suffice for… |
| 🇯🇵 Japanese Islands (375) | rotski | 28/10/2025 | |
| 🇯🇵 Japan: Prefectures (my progress) | Major Bajor | 14/01/2026 | |
| 🇯🇵 Japan: Prefectures (currently learning) | Major Bajor | 13/01/2026 | |
| 🇯🇵 Japan Sea Prefecture Kanji | mintymindz | 04/04/2026 | |
| 🇯🇵 Japan Road Diamonds | ulmar | 17/12/2025 | |
| 🇯🇵 Japan Regions | rawblocky | 15/04/2025 | The Japanese region groupings of prefectures,… |
| 🇯🇵 Japan Prefectures of Kanto/Tohoku/Hokkaido | lukpro | 13/04/2025 | Prefectures of Kanto,Tohoku and Hokkaido |
| 🇯🇵 Japan Prefectures of Chubu | lukpro | 13/04/2025 | Prefectures of Chubu |
| 🇯🇵 Japan Prefectures Kyushu/Okinawa/Shikoku | lukpro | 13/04/2025 | Prefectures of Kyushu, Okinawa and Shikoku |
| 🇯🇵 Japan Prefectures Chugoku/Kinki | lukpro | 18/04/2025 | Prefectures of Chugoku and Kinki |
| 🇯🇵 Japan Prefectures | verspaetung | 06/07/2025 | |
| 🇯🇵 Japan Prefecture Kanji : Kyūshū + Okinawa | ulmar | 02/08/2025 | |
| 🇯🇵 Japan Prefecture Kanji : Kantō | ulmar | 02/08/2025 | |
| 🇯🇵 Japan Prefecture Kanji : Kansai | ulmar | 02/08/2025 | |
| 🇯🇵 Japan Prefecture Kanji : Hokkaido + Tōhoku | ulmar | 02/08/2025 | |
| 🇯🇵 Japan Prefecture Kanji : Chūgoku + Shikoku | ulmar | 02/08/2025 | |
| 🇯🇵 Japan Prefecture Kanji : Chūbu | ulmar | 02/08/2025 | |
| 🇯🇵 Japan pole reflectors | moehrentopf | 21/12/2025 | images taken from plonk it japan guide |
| 🇯🇵 Japan phone codes(southern half) | GeoMango | 05/12/2025 | |
| 🇯🇵 Japan phone codes(northern half) | GeoMango | 05/12/2025 | |
| 🇯🇵 Japan Phone Codes (2 digits) : 9X | ulmar | 02/08/2025 | |
| 🇯🇵 Japan Phone Codes (2 digits) : 8X | ulmar | 02/08/2025 | |
| 🇯🇵 Japan Phone Codes (2 digits) : 7X / 6X | ulmar | 02/08/2025 | |