Rito Arima
2025
| J60Singapore-2 | [6] | Final |
| J30Singapore-2 | [2] | Final |
| J100Nairobi | [4] | Semi |
| J60Nairobi | [5] | Semi |
| J60Singapore | [4] | Final |
| J30Singapore | [2] | 1R |
2024
| J30Gifu | [5] | Semi |
| J60Hokuto-City | [6] | 1R |
| J30Osaka | [3] | Quarter |
| J30Chigasaki | [1] | 2R |
| J100Kawaguchi | 1R | |
| J100Almaty | 2R | |
| J60Dededo-2 | 2R | |
| J60Dededo | 2R | |
| J60Gimcheon | 2R | |
| J30Sunchang | [3] | 2R |
| J30Kurume | [5] | Win |
| J60Antalya-2 | 2R | |
| J60Antalya | 1R |
2023
Nation
JPN
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking　439th
Year-end Junior World Ranking
- Year-end 2024 850th
- Year-end 2023 1327th
Rival
Vasilisa Dorina (1-1)
Ching Ying Chen (2-0)
Ui Su Jeong (1-1)
Risa Ookoshi (1-1)
Amane Hattori (0-2)
Match Details
2025 J60Singapore-2
| W | 1R | Sunny Kyoungmin Youn | 6-3 6-0 |
| W | 2R | Daniella Clara Suryapranata | 6-2 6-1 |
| W | QF | Lu Mengqiao | 7-5 6-1 |
| W | SF | Vasilisa Dorina | 6-4 6-1 |
| L | F | Riyo Yoshida | 6-4 0-6 3-6 |
2025 J30Singapore-2
| W | 1R | Jihan Li | 7-6 6-0 |
| W | 2R | Gwen Emily Kurniawan | 6-2 6-3 |
| W | QF | Ami Dalla Pozza | 6-0 6-2 |
| W | SF | Mai Sasaki | 7-5 6-2 |
| L | F | Vasilisa Dorina | 2-6 2-6 |
2025 J100Nairobi
| W | 2R | Nancy Kawira | 6-2 6-2 |
| W | 3R | Marina Markina | 6-4 6-2 |
| W | QF | Jannat Chiripal | 7-5 6-2 |
| L | SF | Shira Dvir | 6-2 6-7 6-7 |
2025 J60Nairobi
| W | 2R | Morakane Molaoa | 6-1 6-0 |
| W | 3R | Ching Ying Chen | 3-6 6-4 6-3 |
| W | QF | Iva Lakic | 2-1 |
| L | SF | Siyoen Sim | 6-7 4-6 |
2025 J60Singapore
| W | 1R | Lailatul Fajria | 6-3 6-1 |
| W | 2R | Shinar Zahra Shukayna Heriyadi Sunggoro | 6-1 6-2 |
| W | QF | Elena Manoj | 6-2 6-4 |
| W | SF | Mischka Sinclaire Goenadi | 6-4 4-6 6-4 |
| L | F | Lingling Zhu | 6-7 0-6 |
2025 J30Singapore
| L | 1R | Jinnipa Trachoovanich | 5-43 0-4 1-4 |
2024 J30Gifu
| W | 1R | Riko Shozui | 6-0 7-6 |
| W | 2R | Risa Ookoshi | 6-2 7-6 |
| W | QF | Ui Su Jeong | 6-1 6-2 |
| L | SF | Amane Hattori | 3-6 4-6 |
2024 J60Hokuto-City
| L | 1R | Aya Kumagai | 4-6 2-6 |
2024 J30Osaka
| W | 1R | Hinata Morishita | 7-5 2-6 7-5 |
| W | 2R | Natsuki Irokawa | 6-4 6-3 |
| L | QF | Aoi Yoshida | 7-5 1-6 1-6 |
2024 J30Chigasaki
| W | 1R | Nagisa Yonezawa | 6-4 6-1 |
| L | 2R | Mio Yamakura | 7-5 3-6 4-10 |
2024 J100Kawaguchi
| L | 1R | Miku Kitaoka | 3-6 5-7 |
2024 J100Almaty
| W | 1R | Evelina Zhuk | 6-0 6-2 |
| L | 2R | Kamonwan Yodpetch | 3-6 3-6 |
2024 J60Dededo-2
| W | 1R | Ching Ying Chen | 4-2 |
| L | 2R | Risa Ookoshi | 4-6 3-6 |
2024 J60Dededo
| W | 1R | Leila Mercado | 6-1 6-0 |
| L | 2R | Cocomi Saito | 3-6 6-0 3-6 |
2024 J60Gimcheon
| W | 1R | Rae Youn Kim | 6-3 6-2 |
| L | 2R | Ui Su Jeong | 6-3 3-6 1-6 |
2024 J30Sunchang
| W | 1R | Woojeong Yang | 6-0 6-1 |
| L | 2R | Jeong In Choi | 4-6 6-4 1-6 |
2024 J30Kurume
| W | 1R | Mutsumi Uemura | 3-6 6-0 7-5 |
| W | 2R | Yui Kubota | 6-1 6-3 |
| W | QF | Yui Komada | 3-6 6-4 6-3 |
| W | SF | Konatsu Fujii | 6-3 7-6 |
| W | F | Sara Yoshida | 6-3 4-6 6-3 |
2024 J60Antalya-2
| W | 1R | Simay Keles | 6-3 6-2 |
| L | 2R | Diana Kaibara | 0-4 1-4 |
2024 J60Antalya
| L | 1R | Haniya Aman Minhas | 4-6 2-6 |
2023 J30Matsuyama
| L | 1R | Amane Hattori | 2-6 4-6 |
2023 J60Yamanashi
| W | 1R | Ruri Kawashima | 6-3 6-3 |
| L | 2R | Uta Asakura | 7-5 1-6 5-7 |
2023 J30Osaka
| L | 1R | Miku Kitaoka | 4-6 0-6 |
2023 J100Kawaguchi
| L | 1R | Yasmin Vavrova | 6-2 2-6 3-6 |
2023 J60Mikicity-2
| W | 1R | Jingke Yan | 6-1 4-6 6-2 |
| L | 2R | Yuki Morishita | 4-6 3-6 |
2023 J60Mikicity
| L | 1R | Megumi Minegishi | 5-7 7-6 4-6 |
2023 J60Dededo
| W | 1R | Mehetia Boosie | 6-3 6-0 |
| L | 2R | Anna Rahman | 2-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093