| 1965 | | Long Beach | page.geo_unit_pageant.unplaced |
| 1970 | | Osaka | page.geo_unit_pageant.unplaced |
| 1971 | | Long Beach | page.geo_unit_pageant.unplaced |
| 1972 | | Tokyo | page.geo_unit_pageant.unplaced |
| 1973 | | Osaka | page.geo_unit_pageant.unplaced |
| 1974 | | Tokyo | page.geo_unit_pageant.unplaced |
| 1975 | | Okinawa | page.geo_unit_pageant.unplaced |
| 1976 | | Tokyo | page.geo_unit_pageant.unplaced |
| 1977 | | Tokyo | page.geo_unit_pageant.unplaced |
| 1978 | | Tokyo | page.geo_unit_pageant.unplaced |
| 1979 | | Tokyo | page.geo_unit_pageant.unplaced |
| 1996 | | Kanazawa | page.geo_unit_pageant.unplaced |
| 2001 | | Tokyo | placement.SEMIFINALIST |
| 2003 | | Tokyo | page.geo_unit_pageant.unplaced |
| 2004 | | Beijing | page.geo_unit_pageant.unplaced |
| 2007 | | Tokyo | placement.SEMIFINALIST |
| 2010 | | Chengdu | page.geo_unit_pageant.unplaced |
| 2014 | | Tokyo | page.geo_unit_pageant.unplaced |
| 2017 | | Tokyo | page.geo_unit_pageant.unplaced |
| 2018 | | Tokyo | page.geo_unit_pageant.unplaced |
| 2019 | | Tokyo | page.geo_unit_pageant.unplaced |
| 2022 | | Tokyo | page.geo_unit_pageant.unplaced |
| 2023 | | Shibuya, Tokyo | page.geo_unit_pageant.unplaced |
| 2024 | | Tokyo | page.geo_unit_pageant.unplaced |
| 2025 | | Tokyo | page.geo_unit_pageant.unplaced |