Toukon Shidou Chapter 1 (2006): WrestleFile Historical Verdict

Ryouji Sai defeated Naofumi Yamamoto in 8:18 to open Toukon Shidou Chapter 1 at Tokyo Dome on January 4, 2006. The C+ / 6.5 evaluation places the short singles result in the historical undercard rather than alongside the show's two championship matches. Neither competitor won a title in the opener, and the result should not be interpreted through their later career reputations. The record identifies an opening winner, an opponent and the duration; it does not establish a specific unlisted finishing hold or any change to the heavyweight championship. That title was successfully defended later by Brock Lesnar against Shinsuke Nakamura in the 8:58 main event.

Kintaro Kanemura, Masato Tanaka and BADBOY Hido defeated the C.T.U. team of Jushin Thunder Liger, Gedo and Jado in 10:03. This second-match six-person result captured one of the faction pairings on the January 2006 Tokyo Dome program, but it was not a championship contest. WrestleFile's C+ / 6.5 is a supporting verdict. Liger's presence doesn't turn the match into a GHC or IWGP junior title defense; those are separate event histories. The later title action on this card featured Cho-Ten retaining the heavyweight IWGP team belts against Koshinaka and Omori, followed by Lesnar's successful heavyweight singles defense. The winning trio here remains Kanemura, Tanaka and Hido.

Tiger Mask and Minoru defeated Tomohiro Ishii and Tatsuhito Takaiwa in 12:11, a junior-heavyweight-oriented tag combination in the third match of Toukon Shidou Chapter 1. WrestleFile grades the result C+ / 6.8, slightly above the two opening C+ bouts but still below the championship defenses near the end of the program. The victory should be assigned to Tiger Mask and Minoru, not to Ishii and Takaiwa. No title transfer or extra participant is identified in the event results. This is a useful 2006 pairing to retain for Match Finder and career chronology, while a selective event watch can prioritize Cho-Ten and Lesnar's separate successful title matches.

Riki Choshu, Daisuke Sekimoto, Takashi Uwano, Kamikaze, Kohei Sato and Yoshihito Sasaki defeated Tatsumi Fujinami, Toru Yano, Hirooki Goto, Takashi Iizuka, Hiroshi Nagao and Osamu Nishimura in 12:16. The fourth contest paired two full six-person sides rather than the four-person tag formations seen elsewhere on the card. That exact opposing lineup explains why the match belongs in the 2006 Tokyo Dome roster record without requiring an invented tournament prize. WrestleFile's C+ / 6.8 treats it as middle-card historical viewing. It did not decide either the IWGP Heavyweight Championship or the IWGP Tag Team Championship, which Lesnar and Cho-Ten respectively defended later.

Akebono and Yutaka Yoshie defeated Black Strong Machine and Hiro Saito in 9:18 at Toukon Shidou Chapter 1. The match offered a separate two-on-two lineup after Choshu's large team victory, so collapsing both into a single multi-person attraction would obscure the official card order. WrestleFile assigns C+ / 6.5, a modest assessment that does not claim an exceptional championship result. Akebono and Yoshie were the documented winners, while Black Strong Machine and Saito were on the losing side. Their bout held the fifth position of eleven, preceding Yuji Nagata's later singles win against Kazunari Murakami and the two incumbent title defenses near the show's conclusion.

Yuji Nagata defeated Kazunari Murakami in 13:11 as the sixth match of the January 2006 Tokyo Dome card. The result is a specific Nagata-Murakami singles meeting with WrestleFile's C+ / 6.8 grade, not a match for Brock Lesnar's IWGP Heavyweight Championship. Lesnar entered the event as reigning champion and retained only in his later contest with Shinsuke Nakamura. The placement between Akebono-Yoshie's tag victory and Shinjiro Otani versus Koji Kanemoto keeps the source running order intelligible. The winner, opponent and time support the historical entry; adding a storyline or unreported finishing maneuver would go beyond the saved research.

Shinjiro Otani defeated Koji Kanemoto in 10:47 in the seventh contest of Toukon Shidou Chapter 1. The match is a distinct singles result on an eleven-match Tokyo Dome program, rather than an IWGP Junior Heavyweight Championship defense. WrestleFile's C+ / 6.5 records it as useful junior-division historical material, with a shorter runtime than the tag championship match near the end. Otani was the winner; Kanemoto was his opponent. The card's defining title outcomes remained Cho-Ten keeping the IWGP tag belts against Koshinaka and Omori and Lesnar keeping the heavyweight singles belt against Nakamura, so neither junior wrestler should be credited with those titles from this contest.

Katsuyori Shibata defeated Hiroshi Tanahashi in 11:59 in the eighth match of the January 4, 2006 Tokyo Dome event. The pairing can look unusually notable to a later viewer familiar with both names, but the historical result is straightforward: Shibata won, Tanahashi lost and no championship was transferred. WrestleFile grades the meeting C+ / 6.5, below the two B-rated title defenses closing the card. Tanahashi was not defending the IWGP Heavyweight Championship here; Brock Lesnar held it and beat Shinsuke Nakamura in the main event. The exact side assignment avoids miscrediting a win to Tanahashi based on the wrestlers' subsequent prominence.

Giant Bernard defeated Manabu Nakanishi in 9:53 in the ninth bout of Toukon Shidou Chapter 1. This short heavyweight singles result directly preceded Cho-Ten's title defense in the penultimate slot, and WrestleFile's C+ / 6.8 places it below the longer championship bouts. Nakanishi's loss was not an IWGP tag title defeat; the defending team was Masahiro Chono and Hiroyoshi Tenzan, who kept their belts against Shiro Koshinaka and Takao Omori in match ten. Giant Bernard's victory is valuable as its own Tokyo Dome roster entry. The recorded winner, date, opponent and duration are sufficient without inventing an additional championship or finishing sequence.

Cho-Ten's Masahiro Chono and Hiroyoshi Tenzan defeated Shiro Koshinaka and Takao Omori in 19:28 to retain the IWGP Tag Team Championship at Toukon Shidou Chapter 1. WrestleFile awarded B / 7.8, the highest individual score of this eleven-match card. The championship team entered and left as titleholders, so the challengers did not take the belts in Tokyo on January 4, 2006. The defense led directly into the Brock Lesnar-Shinsuke Nakamura heavyweight singles main event, which also ended with the incumbent retaining. A title-history recap therefore records two separate successful IWGP defenses rather than a new champion crowned; Cho-Ten's longer tag match carries the stronger saved performance mark.

Brock Lesnar defeated Shinsuke Nakamura in 8:58 to retain the IWGP Heavyweight Championship in the main event of Toukon Shidou Chapter 1 at Tokyo Dome on January 4, 2006. Lesnar entered as champion and left champion, meaning there was no new IWGP heavyweight titleholder on this night. WrestleFile rated the bout B / 7.5, lower than the B / 7.8 given to Cho-Ten's successful heavyweight team title defense in the penultimate match. Lesnar had acquired the singles championship in a three-way against Kazuyuki Fujita and Masahiro Chono the previous October 2005. Distinguishing that earlier title victory from the January retention preserves the year-by-year title history and explains why the closing match still matters without inventing a second change.