| card/ date | match | match type | title(s) |
|---|
 NJPW Legends Show
Dec 26th 1990 | Animal Hamaguchi & Kuniaki Kobayashi | def. | Shiro Koshinaka & Takayuki Iizuka | | |
NJPW Battle Final 1990 - Day 6
Dec 13th 1990 | Hiro Hase (c) & Kensuke Sasaki (c) | def. | Shiro Koshinaka & Takayuki Iizuka | | IWGP World Tag Team Titles
|
NJPW Battle Final 1990 - Day 5 - 30th Tokon Memorial Rainbow Festival
Dec 11th 1990 | Kuniaki Kobayashi & Osamu Kido & Riki Choshu | def. | Shiro Koshinaka & Takayuki Iizuka & Tatsumi Fujinami | 6-person tag | |
NJPW Battle Final 1990 - Day 4
Dec 10th 1990 | Super Strong Machine | def. | Shiro Koshinaka | | |
NJPW Battle Final 1990 - Day 3
Dec 9th 1990 | Brad Rheingans & Scott Norton | def. | Shiro Koshinaka & Tatsumi Fujinami | | |
NJPW Battle Final 1990 - Day 2
Dec 8th 1990 | Jushin Thunder Liger & Shiro Koshinaka & Tatsumi Fujinami | def. | Hiro Saito & Norio Honaga & Tatsutoshi Goto | 6-person tag | |
NJPW Battle Final 1990 - Day 1
Dec 7th 1990 | Shiro Koshinaka & Tatsumi Fujinami | def. | Kuniaki Kobayashi & Masa Saito | | |
NJPW Kyushu Battle Line 1990 PART II - Day 3
Nov 28th 1990 | Hiroshi Hase & Kensuke Sasaki | def. | Jushin Thunder Liger & Shiro Koshinaka | | |
NJPW Kyushu Battle Line 1990 PART II - Day 2
Nov 27th 1990 | Kengo Kimura & Shiro Koshinaka & Tatsumi Fujinami | def. | Animal Hamaguchi & Osamu Kido & Riki Choshu | 6-person tag | |
NJPW Kyushu Battle Line 1990 PART II - Day 1
Nov 26th 1990 | Animal Hamaguchi & Kuniaki Kobayashi & Riki Choshu | def. | Shiro Koshinaka & Takayuki Iizuka & Tatsumi Fujinami | 6-person tag | |
NJPW Kishu Tour 1990 - Day 2
Nov 7th 1990 | Shiro Koshinaka & Takayuki Iizuka & Tatsumi Fujinami | def. | Hiroshi Hase & Kuniaki Kobayashi & Riki Choshu | 6-person tag | |
NJPW Kishu Tour 1990 - Day 1
Nov 6th 1990 | Black Cat | def. | Hiroshi Hase, Hiroyoshi Yamamoto, Jushin Thunder Liger, Kantaro Hoshino, Keiji Muto, Kengo Kimura, Kensuke Sasaki, Koji Kanemoto, Kuniaki Kobayashi, Masahiro Chono, Michiyoshi Ohara, Norio Honaga, Osamu Kido, Osamu Matsuda, Riki Choshu, Shinya Hashimoto, Shiro Koshinaka, Super Strong Machine, Takayuki Iizuka, Tatsumi Fujinami, Tatsutoshi Goto | Battle Royal | |
NJPW Kishu Tour 1990 - Day 1
Nov 6th 1990 | Jushin Thunder Liger & Shiro Koshinaka & Tatsumi Fujinami | def. | Hiro Saito & Norio Honaga & Super Strong Machine | 6-person tag | |
NJPW Dream Tour 1990 - Day 4
Nov 1st 1990 | Shiro Koshinaka | def. (sub) | Seiji Aoyagi | | |
NJPW Dream Tour 1990 - Day 3
Oct 31st 1990 | Hiroshi Hase & Kensuke Sasaki | def. | Jushin Thunder Liger & Shiro Koshinaka | | |
NJPW Dream Tour 1990 - Day 2
Oct 30th 1990 | Shiro Koshinaka & Tatsumi Fujinami | def. (DQ) | Masanobu Kurisu & Tiger Jeet Singh | | |
NJPW Dream Tour 1990 - Day 1
Oct 29th 1990 | Shiro Koshinaka | def. | Norio Honaga | | |
NJPW All Star Wrestling Grand Prix
Oct 25th 1990 | Animal Hamaguchi & Riki Choshu | def. | Shiro Koshinaka & Tatsumi Fujinami | | |
NJPW Fighting Spirit '90 - Day 8
Oct 14th 1990 | Masashi Aoyagi | def. (KO) | Shiro Koshinaka | different style fight | |
NJPW Fighting Spirit '90 - Day 7
Oct 12th 1990 | Apollo Sugawara & Kuniaki Kobayashi & Shiro Koshinaka | def. | Black Cat & Hiroshi Hase & Kensuke Sasaki | 6-person tag | |
NJPW Fighting Spirit '90 - Day 6
Oct 11th 1990 | Hiroshi Hase & Kensuke Sasaki | def. | Keiji Muto & Shiro Koshinaka | | |
NJPW Fighting Spirit '90 - Day 5
Oct 9th 1990 | Keiji Muto & Shinya Hashimoto | def. | Hiroshi Hase & Shiro Koshinaka | | |
NJPW Fighting Spirit '90 - Day 4
Oct 8th 1990 | Pegasus Kid & Ricky Steamboat | def. | Shiro Koshinaka & Takayuki Iizuka | | |
NJPW Fighting Spirit '90 - Day 3
Oct 7th 1990 | Hiro Saito & Super Strong Machine & Tatsutoshi Goto | def. | Black Cat & Kantaro Hoshino & Shiro Koshinaka | 6-person tag | |
NJPW Fighting Spirit '90 - Day 1
Oct 5th 1990 | Miguel Perez Jr. & Pegasus Kid | def. | Jushin Thunder Liger & Shiro Koshinaka | | |
Shiro Koshinaka during 1990