| Winner: | Momoko Abe |
| Date: | July 4, 2017 |
| Entrants: | 47 |
| Placements: | 16 |
| Venue: | Hotel Chinzanso Tokyo, Bunkyō, Tokyo, Japan |
| Before: | 2016 |
| Next: | 2018 |
Miss Universe Japan 2017 (Japanese: 2017 ミス・ユニバース・ジャパン), the Miss Universe Japan pageant, took place in the Hotel Chinzanso Tokyo, Bunkyō, Tokyo, Japan, on July 4, 2017.[1] Sari Nakazawa of Shiga crowned Momoko Abe of Chiba at the end of the event. The winner represented Japan during Miss Universe 2017.
47 contestants competed:[2]
| Prefecture | Candidate | Japanese | Age | Height | Hometown | |
|---|---|---|---|---|---|---|
| Miku Makino | 牧野 美来 | 23 | Nagoya | |||
| Tomoka Konno | 今野 知佳 | 22 | Akita | |||
| Keito Souma | 相馬 渓音 | 22 | Aomori | |||
| Momoko Abe | 阿部 桃子 | 22 | Urayasu | |||
| Kanako Fukuoka | 福岡 佳奈子 | 26 | Matsuyama | |||
| Mayuka Takai | 高井 麻由果 | 20 | Fukui | |||
| Nana Furusho | 古庄 奈々 | 22 | Fukuoka | |||
| Ai Kobayashi | 小林 愛 | 21 | Fukushima | |||
| Saori Takeuchi | 竹内 佐織 | 19 | Nagoya | |||
| Mari Kibe | 木部 真里 | 22 | Ōta | |||
| Riko Manabe | 真部 理子 | 24 | Hiroshima | |||
| Shihori Matsui | 松井 詩 | 22 | Obihiro | |||
| Akari Maeda | 前田 明里 | 20 | Kobe | |||
| Nanami Tomita | 冨田 七々海 | 26 | Chiba | |||
| Misaki Tabata | 田端 未咲 | 25 | Kanazawa | |||
| Haruhi Maseki | 柵木 晴妃 | 25 | Morioka | |||
| Nene Yokode | 横出 寧々 | 21 | Takamatsu | |||
| Yuki Fuse | 布施 夢紀 | 20 | Kagoshima | |||
| Erina Shirahama | 白濱 絵里奈 | 23 | Yokohama | |||
| Haruka Maeda | 前田 遥 | 20 | Kochi | |||
| Mami Noguchi | 野口 真未 | 20 | Kumamoto | |||
| Yukako Wakisaka | 脇坂 友佳子 | 20 | Kyoto | |||
| Ayumi Matsui | 松井 あゆ実 | 18 | Tsu | |||
| Tomoka Abe | 阿部 智佳 | 24 | Sendai | |||
| Kanami Maeda | 前田 花奈実 | 25 | Miyazaki | |||
| Natsuki Konishi | 小西 夏生 | 24 | Nagano | |||
| Kino Nishimura | 西村 妃乃 | 26 | Sasebo | |||
| Natsuki Usuki | 臼杵 夏来 | 20 | Nara | |||
| Haruka Komagata | 駒形 悠 | 25 | Niigata | |||
| Saki Sunagawa | 砂川 咲季 | 21 | Beppu | |||
| Mutsue Kobara | 神原 睦枝 | 23 | Okayama | |||
| Erea Taira | 平良 絵玲亜 | 27 | Urasoe | |||
| Mayuka Yoshimoto | 吉本 茉由 | 20 | Higashiosaka | |||
| Yuuka Araki | 荒木 優佳 | 22 | Saga | |||
| Saori Kudo | 工藤 沙織 | 25 | Saitama | |||
| Narumi Yamaguchi | 山口 成美 | 18 | Kusatsu | |||
| Sayaka Fujimoto | 藤元 さやか | 25 | Matsue | |||
| Mai Goudo | 神戸 麻衣 | 26 | Shizuoka | |||
| Kana Kato | 加藤 香奈 | 21 | Utsunomiya | |||
| Rina Miyoshi | 三好 利奈 | 27 | Miyoshi | |||
| Ayaka Koshiba | 小柴 綾香 | 24 | Tokyo | |||
| Honami Nishikawa | 西川 穂奈美 | 25 | Tokyo | |||
| Yuika Matsui | 松井 結花 | 24 | Kobe | |||
| Nagisa Nakanishi | 中西 渚 | 22 | Yamatokoriyama | |||
| Kaori Kouyama | 神山 かおり | 20 | Tokyo | |||
| Makana Ozaki | 尾崎 真愛 | 26 | Ube | |||
| Natsumi Tagawa | 田川 夏海 | 22 | Tokyo |
| Final Results | Contestant | |
|---|---|---|
| Miss Universe Japan 2017 | - Momoko Abe | |
| 1st Runner-up | - Kanako Fukuoka | |
| 2nd Runner-up | - Ayaka Koshiba | |
| 3rd Runner-up | - Natsuki Konishi | |
| 4th Runner-up | - Tomoka Konno |