She won 2 ITF Women circuit tournaments, was runner-up at All Japan indoor championships and in November 2009 she retired from tennis.

[1] She won her first professional title at Hiroshima International Women's Singles (ITF) in September, 2005 where she defeated Kanae Hisami in the final.

[2] Takagishi claimed her second tour win at the GS Yuasa Open (ITF Women Circuit) in September, 2006 where she did not lose a set and beat Mayumi Yamamoto in the final.

[3] In 2008, she played in doubles with Kimiko Date in Kuruma at ITF tournament where they reached the semifinal after beating Wan-Ting Liu/Yi-Jing Zhao in the quarterfinal.

She participated in the 3 km marathon for elementary school students in Toyama City and won the championship.