Shiho Akita
Shiho Akita is a Japanese professional tennis player.
Akita has a career-high singles ranking of world No. 221, achieved on 8 May 2017. She also has a career-high doubles ranking of No. 369, achieved on 12 September 2016. Akita has won four singles and two doubles titles on the ITF Women's Circuit.
In 2012, she made her main-draw debut on the WTA Tour in the doubles event of Pattaya Open, partnering Nicole Rottmann. The pair reached the quarterfinals, losing to second seeds Eleni Daniilidou and Tamarine Tanasugarn.
ITF Circuit finals
Singles: 13 (6 titles, 7 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Jun 2008 | ITF Tokyo, Japan | 10,000 | Hard |  Kimiko Date-Krumm | 3–6, 2–6 |
| Loss | 0–2 | Jul 2009 | ITF Miyazaki, Japan | 10,000 | Carpet | Junri Namigata | 6–7, 2–6 |
| Win | 1–2 | Aug 2009 | ITF Niigata, Japan | 10,000 | Carpet | Remi Tezuka | 6–4, 6–4 |
| Loss | 1–3 | Aug 2009 | ITF Saitama, Japan | 10,000 | Hard | Sachie Ishizu | 3–6, 4–6 |
| Win | 2–3 | Jul 2010 | ITF Pattaya, Thailand | 10,000 | Hard |  Nudnida Luangnam | 6–3, 6–4 |
| Loss | 2–4 | Sep 2010 | ITF Tsukuba, Japan | 25,000 | Hard | Noppawan Lertcheewakarn | 4–6, 1–6 |
| Loss | 2–5 | Jun 2017 | ITF Makinohara, Japan | 25,000 | Carpet | Kumiko Iijima | 1–6, 2–6 |
| Win | 3–5 | Jun 2013 | ITF Tokyo, Japan | 10,000 | Hard | Akiko Yonemura | 6–4, 6–4 |
| Win | 4–5 | Sep 2016 | ITF Noto, Japan | 25,000 | Carpet | Ayano Shimizu | 6–4, 6–4 |
| Loss | 4–6 | Sep 2016 | ITF Hua Hin, Thailand | 25,000 | Hard |  Gao Xinyu | 2–6, 6–1, 5–7 |
| Loss | 4–7 | Mar 2017 | ITF Nishitama, Japan | 15,000 | Hard |  Sarah-Rebecca Sekulic | 4–6, 5–7 |
| Win | 5–7 | Nov 2019 | ITF Antalya, Turkey | 15,000 | Hard |  Magdaléna Pantůčková | 6–2, 6–4 |
| Win | 6–7 | Mar 2020 | ITF Perth, Australia | 25,000 | Hard |  Irina Ramialison | 6–3, 6–3 |
Doubles: 6 (2 titles, 4 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | May 2013 | ITF Karuizawa, Japan | 25,000 | Grass | Sachie Ishizu | Miki Miyamura Erika Takao | 7–5, 7–6 |
| Loss | 1–1 | Jun 2013 | ITF Bangkok, Thailand | 10,000 | Hard | Akari Inoue |  Ayu-Fani Damayanti Lavinia Tananta | 6–1, 4–6, |
| Win | 2–1 | Jan 2015 | ITF Sharm El Sheik, Egypt | 10,000 | Hard | Yuuki Tanaka |  Kajsa Rinaldo Persson  Caroline Rohde-Moe | 6–2, 7–6 |
| Loss | 2–2 | Aug 2016 | ITF Tsukuba, Japan | 25,000 | Hard | Miki Miyamura | Lu Jiajing Akiko Omae | 3–6, 6–4, |
| Loss | 2–3 | Mar 2017 | ITF Nishitama, Japan | 15,000 | Hard | Erika Sema | Momoko Kobori Kotomi Takahata | 1–6, 2–6 |
| Loss | 2–4 | Jun 2018 | ITF Daegu, South Korea | 25,000 | Hard | Misaki Doi |  Chang Kai-chen Hsu Ching-wen | 1–2 ret. |