- beauty pageant: Miss Earth Japan
- edition: 21st
- date: July 20, 2021
- venue: Hotel Tsubaki Tokyo, Tokyo, Japan
- number of candidates: 27
.
CANDIDATES
.
.
SPECIAL AWARDS
- Best Body: Konatsu Yoshida (Hokkaido)
.
TOP 5
- Konatsu Yoshida (Hokkaido)
- Haruka Miura (Aomori)
- Mari Fujita (Osaka)
- Rina Takehara (Tokyo)
- Rino Yamada (Oita)
.
WINNERS
| PLACEMENT | 2020 | 2021 |
| Miss Earth Japan-Fire | Nagisa Tsutsumi (Iwate) | Rina Takehara (Tokyo) |
| Miss Earth Japan-Water | Naho Yasukawa (Osaka) | Mari Fujita (Osaka) |
| Miss Earth Japan-Air | Erina Hanawa (Tochigi) | Haruka Miura (Aomori) |
| MISS EARTH JAPAN | Anna Tode (Saitama) | Konatsu Yoshida (Hokkaido) |
CONAN Daily 