2024 Otake and Takahashi competed in the
Taipei Open in September. It was their first time reaching the quarter-finals of a tournament at this level. They reached the finals of two Super 100 tournaments. They were runners-up at the
Indonesia Masters, losing to
Jesita Putri Miantoro and
Febi Setianingrum. They then won the
Vietnam Open, defeating
Tidapron Kleebyeesun and
Nattamon Laisuan to win their first
BWF World Tour title. Otake and Takahashi made their Super 500 tournament debut at the
Japan Masters in November, where they lost in the first round to the sixth-seeded Chinese pair
Jia Yifan and
Zhang Shuxian.
2025: German Open champion Otake was selected as a member of the 2025
Japan National Team in the women's doubles with Takahashi, coached by
Kei Nakashima and
Mizuki Fujii. Otake and Takahashi won their first Super 300 tournament this year at the
German Open in March, defeating the first seed
Gabriela and
Stefani Stoeva. In May, the pair also reached the final of the Super 300
Taipei Open, where they finished as runner-up to
Hsieh Pei-shan and
Hung En-tzu. Following these results, on 29 July 2025, Takahashi and Otake achieved a career-high women's doubles ranking of world No. 22. == Achievements ==