| card/ date | match | match type | title(s) |
|---|
 STARDOM Gold May 2015 - Day 1
May 17th 2015 | Star Fire | def. | Koguma (c) | | High Speed Title
(title change) |
STARDOM Sea Miles Tournament of Arc #2
May 10th 2015 | Koguma | def. | Chelsea, Hatsuhinode Kamen, Io Shirai, Kairi Hojo, Kaori Yoneyama, Kris Wolf, Mayu Iwatani, Nikki Storm, Reo Hazuki, Star Fire | battle royale | |
STARDOM Sea Miles Tournament of Arc #2
May 10th 2015 | Nikki Storm & Star Fire | def. | Io Shirai & Koguma | | |
STARDOM Sea Miles Tournament of Arc #1
May 9th 2015 | Mayu Iwatani | def. | Chelsea, Hatsuhinode Kamen, Io Shirai, Kairi Hojo, Kaori Yoneyama, Koguma, Kris Wolf, Kyoko Kimura, Momo Watanabe, Nikki Storm, Reo Hazuki, Star Fire | battle royale | |
STARDOM Sea Miles Tournament of Arc #1
May 9th 2015 | Chelsea & Kairi Hojo & Mayu Iwatani | def. | Io Shirai & Kaori Yoneyama & Koguma | 6-person tag | |
STARDOM Golden Week Stars 2015 - Day 2
May 6th 2015 | Kyoko Kimura | def. | Haruka Kato, Koguma | three-way | |
STARDOM Golden Week Stars 2015 - Day 1
May 3rd 2015 | Chelsea & Kairi Hojo & Koguma | def. | Io Shirai & Mayu Iwatani & Reo Hazuki | 6-person tag | Artist Of Stardom Title
(title change) |
STARDOM Grows Up Stars 2015 - Day 7
Apr 29th 2015 | Io Shirai & Mayu Iwatani & Reo Hazuki | def. | Kairi Hojo & Kaori Yoneyama & Koguma | 6-person tag | |
STARDOM Ryogoku Cinderella - Champion Fiesta 2015
Apr 23rd 2015 | Mayu Iwatani | def. | Koguma | | |
STARDOM Ryogoku Cinderella - Champion Fiesta 2015
Apr 23rd 2015 | Koguma | def. | Kairi Hojo | | |
STARDOM Ryogoku Cinderella - Champion Fiesta 2015
Apr 23rd 2015 | Koguma | def. | Reo Hazuki | | |
STARDOM Grows Up Stars 2015 - Day 6
Apr 18th 2015 | Reo Hazuki | def. | Chelsea, Hatsuhinode Kamen, Io Shirai, Kairi Hojo, Kaori Yoneyama, Koguma, Kris Wolf, Mayu Iwatani, Momo Watanabe, Star Fire, Thunder Rosa | battle royale | |
STARDOM Grows Up Stars 2015 - Day 6
Apr 18th 2015 | Kairi Hojo & Koguma | def. | Io Shirai & Reo Hazuki | | |
STARDOM Grows Up Stars 2015 - Day 5
Apr 12th 2015 | Star Fire | def. | Koguma | | |
STARDOM Grows Up Stars 2015 - Day 4
Apr 5th 2015 | Io Shirai & Mayu Iwatani | def. | Kairi Hojo & Koguma | | |
STARDOM The Highest 2015
Mar 29th 2015 | Koguma (c) | def. | Reo Hazuki | | High Speed Title
|
STARDOM Grows Up Stars 2015 - Day 3
Mar 22nd 2015 | Koguma | def. | DASH Chisako, Dragonita, Hatsuhinode Kamen, Heidi Lovelace, Hudson Envy, Io Shirai, Kaori Yoneyama, Kris Wolf, Mayu Iwatani, Momo Watanabe, Reo Hazuki, Takumi Iroha | battle royale | |
STARDOM Grows Up Stars 2015 - Day 3
Mar 22nd 2015 | Io Shirai & Mayu Iwatani | def. | Kairi Hojo & Koguma | | |
STARDOM Grows Up Stars 2015 - Day 2
Mar 21st 2015 | Kairi Hojo & Kaori Yoneyama & Koguma | def. | Io Shirai & Mayu Iwatani & Takumi Iroha | 6-person tag | |
STARDOM Grows Up Stars 2015 - Day 1
Mar 8th 2015 | Io Shirai & Koguma | def. | Kairi Hojo & Mayu Iwatani | | |
STARDOM Queen's Shout
Feb 22nd 2015 | Koguma | def. | Io Shirai (c) | | High Speed Title
(title change) |
STARDOM New Years Stars 2015 - Day 4
Feb 7th 2015 | Koguma | def. | Dragonita, Hatsuhinode Kamen, Heidi Lovelace, Hudson Envy, Io Shirai, Kairi Hojo, Kris Wolf, Mayu Iwatani, Nanae Takahashi, Reo Hazuki, Takumi Iroha, Yoshiko, Yuna Manase | battle royale | |
STARDOM New Years Stars 2015 - Day 4
Feb 7th 2015 | Kairi Hojo & Koguma & Nanae Takahashi | def. | Mayu Iwatani & Reo Hazuki & Yoshiko | 6-person tag | |
STARDOM New Years Stars 2015 - Day 3
Feb 1st 2015 | Kairi Hojo & Koguma | def. | Hatsuhinode Kamen & Kaori Yoneyama | | |
STARDOM 4th Anniversary Show
Jan 18th 2015 | Risa Sera & Takumi Iroha | def. | Koguma & Reo Hazuki | | |
Koguma during 2015