She also made regular appearances for Michinoku Pro Wrestling, where she performed under a mask and the ring name Yapper Man #3 (ヤッペーマン3号, Yappēman San Gō).

In January 2006, Ohata relocated from her hometown of Sendai to Tokyo, in order to begin training professional wrestling under Mariko Yoshida at the dojo of the JDStar promotion.

[2][5][6] Ohata's career started with a losing streak, typical for a rookie in Japanese professional wrestling, which ended on April 30, 2007, when she defeated Kaori Ohki.

[26] On December 20, Ohata lost the JWP Junior and Princess of Pro-Wrestling Championships to Ryo Mizunami at a Sendai Girls' Pro Wrestling event.

However, until August 2012 she remained affiliated with Ibuki's production company, S Ovation, through which she, Hiroyo Matsumoto and Tomoka Nakagawa produced their own independent events under the banner of "Joshi 4 Hope".

[31] Having worked her entire career as a cute babyface, January 2011 saw Ohata undergo a character overhaul, when she turned heel and came together with Bambi, Hiren and Yumi Ohka to form the Black Wave stable.

[34] During the next few months, Black Dahlia was joined by Ayako Hamada,[35] Cherry,[36] and Hanako Nakamori,[37] with Apple Miyuki,[38] A★YU★MI,[39] Kyoko Kimura,[39] Moeka Haruhi,[35] and Nagisa Nozaki making one-time appearances as members of the stable.

[40] After the conclusion of the tournament, Ohata and Shirai received the first shot at the new champions, Ayumi Kurihara and Kana, but were defeated in their title match on December 11.

[43] After wins over Hanako Nakamori and Cherry and a loss against Tsukasa Fujimoto, Ohata was defeated by Yumi Ohka on June 17 and, as a result, failed to advance from her block.

[54][55] Following the win, Ohata announced that she had signed with the Zabun production company, effectively making Pro Wrestling Wave her new home promotion and officially ending her freelancing days.

[55][56] On September 25, Ohata entered the 2012 Dual Shock Wave tournament with her handpicked partner Tsukasa Fujimoto,[55] with the two wrestling Ayako Hamada and Kana to a draw in their opening round-robin match.

[71] Ohata and Fujimoto made their third successful title defense on January 4, 2013, when they wrestled Shidarezakura (Hikaru Shida and Yumi Ohka) to a thirty-minute time limit draw.

[74][75][76] On April 21, Ohata and Fujimoto lost the Wave Tag Team Championship to Kana and Mio Shirai in their fourth title defense.

[80] On June 28, Ohata defeated Kagetsu and Ryo Mizunami in a three-way playoff match to claim third place in her block and advance to the knockout stage of the tournament.

[89][90] Despite their quick elimination, Ohata and Shirai were placed in a number one contenders match to determine who would get to challenge for the Wave Tag Team Championship after the tournament winners,[91] and on October 30, defeated Muscle Venus (Hikaru Shida and Tsukasa Fujimoto) to earn the title shot.

[92] Ohata and Shirai received their title shot on November 9, but were defeated by the defending champions, Las Aventureras (Ayako Hamada and Yuu Yamagata).

[104] On October 1, Ohata and Shirai defeated Dynamite Kansai and Fairy Nipponbashi to advance to the semifinals of the tournament, where, later that same event, they wrestled Kyoko Kimura and Tomoka Nakagawa to a fifteen-minute time limit draw.

[105] On November 26, Kuros won the second annual One Day 6-Person Tag Tournament, defeating Cherry, Meari Naito and Shuu Shibutani in the finals and, as a result, earned the right to produce the December 14 Wave event.

[106][107] In early 2015, Ohata and Shirai received two shots at the Wave Tag Team Championship, but were both times defeated by the defending champions, Ayako Hamada and Yuu Yamagata.

They entered the 2015 Dual Shock Wave tournament, contested for the vacant title, but were defeated in the semifinals on October 18 by Kayoko Haruyama and Tsubasa Kuragaki.

[120] On January 28, 2017, Ohata and Mizunami lost the Wave Tag Team Championship to Over Sun (Yuki Miyazaki and Yumi Ohka) in their third defense.

[123] On March 26, 2017, Ohata and Mizunami lost the International Ribbon Tag Team Championship back to Kurumi and Tsukushi in their fourth defense.

[129][131] Ohata returned to Shimmer five months later on September 11, defeating Portuguese Princess Ariel and losing to Nikki Roxx at the tapings of Volumes 33 and 34.

[139][140] In September 2010, Ohata began working regularly for the JWP promotion, forming the Shishi no Ana stable, later renamed Labradorite, with Leon and Hanako Nakamori.