[3] Takahashi debuted in MMA on July 14, 1996 (1996-07-14) at AJW event U Top Tournament: Participants Selection Matches (U★TOPトーナメント出場者選考試合, u top tōnamento shutsujōsha senkō shiai) held at Korakuen Hall, in a fight that consisted of a single round with unlimited time, defeating German pro-wrestler Thundercrackk from Pro Wrestling Fujiwara Gumi at 10 minutes and 14 seconds, after Takahashi landed a kick to the face that made Thundercrackk give up.
1 held on 17 November 1996 (1996-11-17) at the Ariake Coliseum, Takahashi was defeated by American women's MMA pioneer Becky Levi via TKO (corner stoppage, towel thrown in, punches) at 2 minutes and 13 seconds of the unlimited time bout.
[5][10] At Ladies Legend Pro-Wrestling (LLPW) event Ultimate Challenge '98 L-1 on October 10, 1998 (1998-10-10), Takahashi won by TKO (referee stoppage) against kickboxer Aya Mitsui at 1 minute and 54 seconds of the first round.
[13] Ten days later, on November 22, 2000 (2000-11-22) Takahashi defeated European Karate Champion Dutch Silviana Furunefield via armbar submission at LLPW event L-1 2000 The Strongest Lady.
[16][17] On May 3, 2001 (2001-05-03) at ReMix Golden Gate 2001, Takahashi was defeated by the previous tournament winner, Dutch Marloes Coenen, via submission (armbar) in the first round.
[24] Takahashi was defeated by Dutch fighter Irma Verhoeff via TKO in the first round on June 23, 2002 (2002-06-23) at Free Fight Explosion 2, held in Beverwijk, Netherlands.
[41][42] On June 30, 2006 (2006-06-30) at Smackgirl 2006: Top Girl Battle Takahashi defeated Michiko Takeda via submission (rear naked choke) in the first round.
[47][48] At Fatal Femmes Fighting 2: Girls Night Out on July 14, 2007 (2007-07-14) Takahashi defeated former teammate Keiko Tamai with a calf slicer submission in the first round.
[52][53] At Cage Fighting Xtreme - XKL Evolution II: Mayhem in Minneapolis on April 24, 2010 (2010-04-24) American Shana Olsen defeated Takahashi via unanimous decision after three rounds.
[5][60] On January 16, 1997 (1997-01-16), Takahashi participated in another Groove Match against an AJW member at the Stadium 2 of the Osaka Prefectural Gymnasium, where she was defeated via unanimous decision after two rounds by Kumiko Maekawa.
[65][66] At club Deep Tokyo: Megaton Grand Prix 2008 Finals on August 2, 2008 (2008-08-02) Takahashi had a rematch against Mika Hayashi in a submission grappling match, which ended in a majority draw after two rounds.
[67][68] In 2002 JD' faced some financial troubles that led to Takahashi and Megumi Yabushita to leave the wrestling promotion to form their own MMA team in partnership with SOD.
[3] Besides MMA, kickboxing and Fight Chix products commercialization, Takahashi currently works in a tuna processing plant[2][70] and also as a bouncer, alternating with Megumi Yabushita.