Ladies Legend Pro-Wrestling (1996–2002) Aono shared a six-year tenure with
Ladies Legend Pro-Wrestling.
All Japan Women's Pro Wrestling (1996–2001) Due to LLPW holding various partnerships with many of the promotions from the
Japanese independent scene, Aono briefly competed in
All Japan Women's Pro-Wrestling. She made her first appearance in the promotion at ''AJW Women's Pro-Wrestling Dream Future
on May 18, 1996, where she teamed up with Sayuri Okino in a losing effort against Chihiro Nakano and Makie Numao. At AJPW/LLPW
a cross-over event promoted on March 10, 1999, Aono teamed up with Megumi Sato to unsuccessfully challenge Kayo Noumi and Miho Wakizawa for the AJW Tag Team Championship. At AJW Odaiba W Explosion'' on July 11, 1999, she unsuccessfully challenged Kumiko Maekawa for the
All Pacific Championship.
Wrestle Association R (1995–2000) Aono competed as a female talent in
Wrestle Association R. She made her first appearance at ''WAR LIVE-WAR-RISE '95'' on June 2, 1995, where she teamed up with Jen Yukari in a losing effort against Eagle Sawai and
Michiko Omukai. She competed in several of the promotion's notable events such as
WAR 8 Years Later Anniversary from July 13, 2000, where she teamed up with
Shinobu Kandori to defeat
Harley Saito and
Noriyo Tateno.
JWP Joshi Puroresu (2004–2016) Aono evolved in
JWP Joshi Puroresu regularly between 2004 and 2011, and part time until 2016. She is a former
JWP Tag Team Champion and
Daily Sports Women's Tag Team Champion, titles which she won and defended together at
JWP Osaka Pure Fire !! 2 on January 25, 2009, by teaming up with long-time tag team partner Yumiko Hotta by defeating
Ran Yu-Yu and
Toshie Uematsu. She competed in various of the promotion's signature event such as the
Natsu Onna Kettei Tournament, making her first appearance at the first-ever edition of the tournament from 2009 where she fell short to
Toshie Uematsu in the first rounds. At the 2010, edition, she teamed up wirth
Asami Kawasaki in a losing effort against
Kagetsu and
Leon in the first rounds. Aono competed in various other notable events such as the
JWP Leon Produce ~ Leon 10th Anniversary from May 16, 2010, where she fought in a
battle royal won by
Mima Shimoda and also involving
Command Bolshoi,
Kazuki,
Kaori Yoneyama,
Sachie Abe,
Sawako Shimono,
Gami and many others.
World Woman Pro-Wrestling Diana (2011–2018) Aono spent seven years competing in
World Woman Pro-Wrestling Diana. During her time in the promotion, she chased for various championships promoted by it. She is a former
World Woman Pro-Wrestling Diana Tag Team Champion, title which she won alongside Yumiko Hotta by defeating
Kaoru Ito and
Tomoko Watanabe at
Diana 2nd Anniversary on April 24, 2013. At a
house show promoted on December 18, 2016, she unsuccessfully challenged reigning champion
Jaguar Yokota and Mima Shimoda for the
World Woman Pro-Wrestling Diana Queen Elizabeth Championship, title contested for only in
three-way matches. She previously reached the world title scene as she unsuccessfully challenged Kaoru Ito for the
World Woman Pro-Wrestling Diana World Championship at a
house show from July 26, 2015. Aono competed in events produced for herself such as the
Diana Keiko Aono 20th Anniversary from February 9, 2014, where she
gauntlet match won by
Alexander Otsuka and also involving
Aliya,
Megumi Yabushita,
Kayoko Haruyama,
Madoka and others. Aono retired from
professional wrestling at
Diana Kyoko Inoue 30th Anniversary on October 7, 2018, where she fell short to
Chikayo Nagashima in singles competition.
Independent scene (2011–2018) While competing as part of Diana's roster, Aono often evolved in the
Japanese independent scene due to the latter promotion's partnerships. At
Sendai Girls Dantai Taikou Flash Tournament, an event promoted by
Sendai Girls' Pro Wrestling on October 27, 2011, she teamed up with Diana promotion mates Annie Social, Jenny Rose, Kaoru Ito and Kyoko Inoue to defeat Team Freelance (Jaguar Yokota,
Manami Toyota,
Mio Shirai, Nancy Mari and
Sakura Hirota). At
PURE-J Chase The Chance Vol. 4, an event promoted by
Pure-J on September 30, 2018, she teamed up with
Rydeen Hagane in a losing effort against
Manami Katsu and
Saki. At
BJW BJ-Style #20, an event promoted by
Big Japan Pro Wrestling on September 17, 2018, Aono fell short to
Kyoko Inoue in
singles competition. On one of
Pro Wrestling Zero1's 2017 Tenkaichi Jr. festival nights from April 10, Aono competed as a female talent as she teamed up with Inoue in a losing effort against
Aja Kong and
Hiroyo Matsumoto. ==Championships and accomplishments==