DateResultCardMatch
22 Aug 2021LossWAVE Summer Wars 14th Summer
Match Time - 20:58
18 Aug 2021OZ Academy Plum No Hanasaku OZ No Kuni ~ Mayumi Ozaki Debut 35th Anniversary
Match Time - 15:07
18 Aug 2021LossOZ Academy Plum No Hanasaku OZ No Kuni ~ Mayumi Ozaki Debut 35th Anniversary
Maya Yukihi defeat Mayumi Ozaki, Saori Anou and Yumi Ohka in a OZ Academy Openweight Title Four Way Elimination Match
Match Time - 32:59
09 Aug 2021WinPURE-J 4th Anniversary ~ Rainbow Mountain 2021
Yumi Ohka defeat Crea in a Singles Match
Match Time - 11:07
07 Aug 2021WinWAVE Summer Festa 2021 ~ KOU
Yumi Ohka defeat Shizuku Tsukata in a Singles Match
Match Time - 13:35
07 Aug 2021LossWAVE Summer Festa 2021 ~ KOU
Match Time - 12:21
06 Aug 2021WinWAVE Summer Festa 2021 ~ ZEN
SAKI and Yumi Ohka defeat Kaori Yoneyama and YAKO in a Tag Team Match
Match Time - 18:12
24 Jul 2021WAVE Saturday Night Fever 2021
BOSS To Mammy (Mio Momono and Yumi Ohka) defeat Yurika Oka and Yuu in a Tag Team Match
Match Time - 14:59
18 Jul 2021OZ Academy Fortress
Ozaki-gun and Sakura Hirota defeat Hiroyo Matsumoto, Itsuki Aoki and Tsubasa Kuragaki in a Six Man Tag Team Match
Match Time - 21:48
11 Jul 2021WinSendai Girls SENJO Chronicle
Yumi Ohka defeat Yurika Oka in a Singles Match
Match Time - 11:12
11 Jul 2021OZ Academy The Fortress
Beast Friend (Aja Kong and Hiroyo Matsumoto) defeat Ozaki-gun (Mayumi Ozaki and Yumi Ohka) in a Tag Team Match
Match Time - 16:34
01 Jul 2021LossWAVE Catch The Wave 2021 Final
Itsuki Aoki, YAKO and Yuu defeat SAKI, Yappy and Yumi Ohka in a Six Man Tag Team Match
Match Time - 11:01
29 Jun 2021LossWAVE Catch The Wave 2021 - Tag 5
YAKO defeat Yumi Ohka in a Catch The WAVE 2021 Jealousy Block Match
Match Time - 06:54
22 Jun 2021LossWAVE Catch The Wave 2021 - Tag 4
Kaori Yoneyama Time Limit Draw Yumi Ohka in a Catch The WAVE 2021 Jealousy Block Match
Match Time - 15:00
20 Jun 2021WinWAVE Sundaywave ~ Cheatday
Nagisa Nozaki, Sakura Hirota, Yuki Miyazaki and Yumi Ohka defeat Ami Miura, Miyuki Takase, SAKI and Waka Tsukiyama in a Eight Man Elimination Tag Team Match
Match Time - 35:37
13 Jun 2021OZ Academy The End Of Bright
Ozaki-gun (Mayumi Ozaki and Yumi Ohka) defeat MISSION K4 (AKINO and Kakeru Sekiguchi) in a Tag Team Match
Match Time - 15:53
06 Jun 2021LossSonoko Kato Produce 25th Kono Yarou Festival ~ Once Again
Match Time - 09:29
01 Jun 2021WinWAVE Catch The Wave 2021 Opening Round
Yumi Ohka defeat Tomoko Watanabe in a Catch The WAVE 2021 Jealousy Block Match
Match Time - 08:24
23 May 2021OZ Academy Spring Storm Assault In Osaka
Ozaki-gun (Maya Yukihi, Mayumi Ozaki and Yumi Ohka) defeat Aja Kong, AKINO and Misa Matsui in a Six Man Tag Team Match
Match Time - 20:45
20 May 2021LossAWG Beginning
Hikari Shimizu and Kakeru Sekiguchi defeat Mai Sakurai and Yumi Ohka in a Tag Team Match
Match Time - 09:09
15 May 2021WinWAVE Saturday Night Fever 2021
Yumi Ohka defeat Waka Tsukiyama in a 10 Minute Iron Man Match
Match Time - 10:00
09 May 2021LossOZ Academy Spring Storm Assault
Hiroyo Matsumoto, Kakeru Sekiguchi and Mayumi Ozaki defeat Aja Kong, Sonoko Kato and Yumi Ohka in a Six Man Tag Team Match
Match Time - 16:29