- Giulia and Saori Anou fought to a time-limit draw
- Syuri defeated Suzu Suzuki
- Mayu Iwatani defeated Hazuki
- Utami Hayashishita defeated Mina Shirakawa
- Tam Nakano defeated Saya Kamitani by referee stoppage
- Mariah May defeated AZM
- Natsupoi defeated Starlight Kid
- Momo Watanabe defeated MIRAI
5★STAR GP 2023 Opening Round Day 1 - WrestleFile Historical Verdict
The factual record, historical context, match-by-match analysis, and WrestleFile verdict.
- PROMOTION
- World Wonder Ring Stardom
- DATE
- July 23, 2023
- VENUE
- Ota City General Gymnasium
- LOCATION
- Tokyo, Tokyo
- ATTENDANCE
- 1,747
- EVENT TYPE
- PPV
The 2023 5★STAR GP begins with a card that immediately changes the tournament. Ten block matches establish both tables, Giulia and Saori Anou use the full fifteen-minute limit, Utami Hayashishita returns from the United States with a new move, and Tam Nakano versus Saya Kamitani ends in the injury stoppage that removes Kamitani from the tournament. The wrestling is strong, but the opening night endures because so many summer directions are set in one building.
Event ContextBackground, stakes & historical setting
World Wonder Ring Stardom opened the 2023 5★STAR GP at Ota City General Gymnasium in Tokyo on July 23 before an announced crowd of 1,747. The field was twenty wrestlers split evenly between Red Stars and Blue Stars, and the opening round put every entrant into league competition on the same night. That gave the card a clean tournament identity: ten singles matches after a four-team pre-show gauntlet, with no championship match needed to carry the building.
The field mixed current champions, previous tournament winners and several wrestlers still moving upward. Tam Nakano entered as World of Stardom Champion. MIRAI held the Wonder title. Mina Shirakawa and Mariah May held the Goddesses belts. Giulia, Syuri, Utami Hayashishita and Mayu Iwatani all brought established tournament or championship credibility, while Hanan and Mariah May were among the wrestlers making especially important 5★STAR steps.
The night also sits at a turning point for Stardom's summer. Hayashishita had just returned from a United States excursion, Saki Kashima had recently joined God's Eye, and the tournament was expected to carry the promotion through September. By the end of the show, Saya Kamitani had suffered the elbow injury that would take her out of the field, Megan Bayne had debuted by attacking Nakano, and Hayashishita had challenged Iwatani for the IWGP Women's Championship. The first standings therefore arrived with several stories already changing around them.
Watch, Skim or Skip?
- Natsuko Tora defeated Ami Sohrei
- Maika defeated Hanan
- Mei Seira, Thekla and Mai Sakurai won the four-team gauntlet
The Card, On the Record
01Mei Seira, Thekla and Mai Sakurai won the four-team gauntletB+
The July 23, 2023 5 STAR GP opening card began with a four-trio gauntlet before the day's singles league matches. STARS representatives Momo Kohgo, Koguma and Saya Iida eliminated Queen's Quest members Miyu Amasaki, Lady C and Hina after 3:10. The mixed trio of Mei Seira, Mai Sakurai and Thekla entered next and defeated the STARS group in 3:46, before beating HANAKO, Yuna Mizumori and Saki Kashima in a final 2:49 stage. The official result lists Seira among the decisive performers. This was a succession of three six-woman exchanges rather than twelve wrestlers simultaneously fighting as one team. The final winners had no newly awarded Grand Prix singles points, because the tournament's separate block matches followed this preliminary attraction.
SKIP the July 23 pre-show four-trio gauntlet unless following Mei Seira, Mai Sakurai and Thekla's opening-card win. The decisive 2:49 final fall was Seira over HANAKO; the 5 STAR GP singles block matches followed.
02Maika defeated HananB
Maika opens Blue Stars competition by beating Hanan in only 3:50. Hanan attacks before the bell sequence can settle and tries to create an upset with speed, but Maika's power shuts the door quickly with the Michinoku Driver II. The short runtime makes the hierarchy clear while still giving Hanan a place in the opening-night field. Historically, the bout functions as a standings marker more than a destination match, but Maika's immediate two points matter in a block she eventually contends to win.
Skim for the first Blue Stars result and Maika's fast start.
03Mariah May defeated AZMA-
Mariah May's 6:51 win over AZM is one of the opening round's sharpest sprints. The match uses the contrast between AZM's speed and May's size without wasting time, and May survives the rapid counters before finishing with the tombstone piledriver. The victory gives a tournament newcomer two points over one of Stardom's most established high-speed wrestlers. It also strengthens May beyond her Goddesses title partnership with Mina Shirakawa, proving she can score meaningful singles results on her own.
Watch for a compact tournament sprint and an important Mariah May singles win.
04Natsuko Tora defeated Ami SohreiB+
Natsuko Tora and Ami Sohrei work a short power match that connects directly to the recent Queen's Quest-Oedo Tai fallout. Tora creates the deciding opening by knocking down the referee and using poison mist before the Death Valley Driver and Swanton Bomb. That keeps Oedo Tai's rule-breaking identity intact while giving Tora two points against a physically credible God's Eye opponent. The bout is not designed as a long showcase, but the finish establishes how Tora intends to navigate the Red Stars block.
Skim for Oedo Tai tournament tactics and Tora's first two points.
05Natsupoi defeated Starlight KidA-
Natsupoi and Starlight Kid turn 7:23 into a fast counter-heavy match that fits both wrestlers. Kid attacks first and pushes the pace with aerial offense, while Natsupoi keeps answering with German suplexes and roll-up exchanges. The final sequence around Kuro Tora Tenbatsu and Fairy Magic gives Natsupoi a clean two-point start without making Kid look outclassed. The match is especially useful because both wrestlers would remain important Red Stars variables, so the head-to-head result carries value beyond the sprint itself.
Watch for one of the night's best short-form matches and an important Red Stars tiebreaker.
06Utami Hayashishita defeated Mina ShirakawaA
Utami Hayashishita's first major singles match after her United States excursion gives the show a genuine return story. Mina Shirakawa attacks the neck and keeps forcing Utami to adapt, while Utami gradually reasserts the power advantage. The finish matters because she unveils the Shocking Baszler as evidence that the excursion changed her offense rather than simply refreshing her presentation. The win supplies two Blue Stars points, and the later IWGP Women's Championship challenge turns the match into the first step of a larger post-excursion direction.
Watch for Utami Hayashishita's return, new finish and the setup for her IWGP Women's Championship pursuit.
07Momo Watanabe defeated MIRAIA-
STARDOM's original July 23, 2023 Ota City Gymnasium opening-night match report confirms former Wonder of Stardom champion Momo Watanabe defeating reigning Wonder champion MIRAI in a 5STAR Grand Prix Blue Stars league contest, 9:56, after Peach Sunrise into Peach Thunder. The event's official result gives Watanabe two Blue Stars points and MIRAI zero. This was NOT a defense of MIRAI's white belt, so the defeated champion retained her title. The promotion framed their history around Watanabe having held the belt before MIRAI. Watanabe targeted her opponent with kicks and even reached for her signature bat, but MIRAI avoided the weapon and countered with lariats and mat wrestling before Watanabe finished with the Peach Thunder.
The first league-day upset is more informative than a routine undercard pin: a former champion beat the active titleholder while leaving the title reign intact. The match's existing A-minus/8.8 grade and match-level Watch-selectively verdict already recognized that relevance, but the Event File watch guide had incongruously grouped it with Skims. This single case is promoted to Watch without changing any original result, other match, grade or championship identity.
Watch Momo Watanabe upset reigning Wonder champion MIRAI at the 5STAR opener in 9:56 via Peach Thunder for two Blue Stars points; this was non-title.
08Syuri defeated Suzu SuzukiA
Syuri versus Suzu Suzuki is the first late-card match that feels like a tournament headliner rather than a compact points sprint. Suzuki attacks before the bell sequence settles and repeatedly tries to force the fight into her preferred violent rhythm, but Syuri survives the German suplexes and answers with layered kicks and submission threats. The 11:02 finish with Syuri Sekai gives the former World champion a decisive opening result against one of the field's most dangerous newcomers. That win becomes more interesting in hindsight because Suzuki eventually wins the entire tournament.
Watch for a high-level Red Stars match and an early loss by the eventual tournament winner.
09Mayu Iwatani defeated HazukiA
Mayu Iwatani and Hazuki turn a STARS relationship into a serious 13:02 tournament match. Hazuki pressures Iwatani with low dropkicks, topes and fast pin attempts, while Iwatani survives the momentum swings and gradually forces the match toward her own bigger finishing offense. The two-stage dragon suplex ends it cleanly. The value comes from the pairing's familiarity: neither wrestler needs an elaborate story outside the tournament, so the match can focus on the idea that a stablemate is still a direct obstacle once league points are at stake.
Watch for one of the opening night's strongest pure tournament matches.
10Giulia and Saori Anou fought to a time-limit drawA+
Giulia and Saori Anou use every second of the fifteen-minute limit, making the tournament rule feel essential rather than decorative. Their history allows the match to begin with tension immediately, and the action escalates from grappling into floor brawling, table use and repeated suplex exchanges. Giulia lands the Glorious Driver too late to complete the pin before the bell. Both wrestlers leave with one point, which protects two major Blue Stars contenders while also creating a standings complication that remains relevant deep into the tournament. It is the clearest example of the format improving the drama.
Essential viewing; the best match on the card and the strongest use of the 15-minute league limit.
11Tam Nakano defeated Saya Kamitani by referee stoppageA-
The main event is historically important for a reason nobody planned. Tam Nakano and Saya Kamitani begin with the speed and big-match ambition expected from two top stars, including a dramatic sequence on the entrance structure. Kamitani then suffers the elbow injury that leaves her unable to continue, forcing the referee stoppage at 8:15. The match cannot reach a normal competitive conclusion, but the decision protects the injured wrestler and becomes the turning point for the entire Red Stars schedule. Megan Bayne's debut attack and Utami Hayashishita's IWGP challenge give the audience major developments after the abrupt finish.
Watch for the tournament-changing injury and the post-match angles, not for a complete main-event arc.
BOOKING VERDICTA
The opening round succeeds because almost every result has a clear tournament purpose. Maika dismisses Hanan quickly, Mariah May beats AZM in a sprint, Natsuko Tora uses Oedo Tai tactics against Ami Sohrei, and Momo Watanabe hands newly crowned Wonder champion MIRAI an immediate loss. None of those results requires a title program to feel important because the two-point stakes do the work.
Giulia and Saori Anou reaching the fifteen-minute time limit is the best use of the format. Both are protected, both leave with one point, and their history makes the draw feel earned rather than evasive. Syuri beating Suzu Suzuki and Mayu Iwatani beating Hazuki give the late card additional high-level results before the main event changes the atmosphere completely.
Tam Nakano versus Saya Kamitani cannot deliver the planned competitive finish because Kamitani is injured during the match. The referee stoppage is the correct response once she cannot continue. Stardom then uses the post-match segment to keep the show moving forward: Megan Bayne debuts with a World-title challenge, and Utami Hayashishita calls out Mayu Iwatani for the IWGP belt.
CROWD & PRESENTATIONA
Ota City General Gymnasium gives the tournament launch the right scale without turning the card into a stadium spectacle. The announced 1,747 crowd sits above the prior year's first opening-round attendance, and the match order lets the points table build gradually. Short early bouts create movement before the later block matches stretch closer to the fifteen-minute limit.
The visual and structural centerpiece is the full-field opening ceremony after the gauntlet. Stardom uses the tournament history video and participant introductions to make the league feel like a season rather than a collection of singles matches. Once the block starts, the strict fifteen-minute limit keeps even star-versus-star pairings urgent. Giulia and Saori Anou reaching the bell demonstrates the rule instead of merely advertising it.
The main event's injury changes the presentation in real time. The referee stoppage prevents a normal closing sequence, but the debut of Megan Bayne and the Hayashishita-Iwatani challenge give the crowd consequential material after the abrupt finish. The show therefore closes with uncertainty rather than celebration, which became historically accurate for the tournament that followed.
HISTORICAL SIGNIFICANCEA+
Saya Kamitani's elbow injury is the event's largest long-term consequence. She begins the tournament as a major Red Stars entrant and leaves opening night at zero points with an injury that forces her withdrawal. Every scheduled Kamitani block match after that becomes a forfeit, meaning the opening-night stoppage materially changes the tournament table for the rest of the summer.
The night also introduces Megan Bayne to Stardom's main-event orbit. Her attack on World champion Tam Nakano immediately creates a title direction that leads into Stardom x Stardom in August. Utami Hayashishita's return is another important marker: she unveils the Shocking Baszler against Mina Shirakawa and then challenges Mayu Iwatani for the IWGP Women's Championship.
Mariah May beating AZM, Momo Watanabe beating MIRAI and Natsupoi beating Starlight Kid are smaller but useful standings signals. Giulia and Saori Anou's draw becomes an early point of comparison in a Blue Stars block that remains tight deep into the tournament. The opening night therefore matters not only because it starts the 5★STAR GP, but because several later summer stories can be traced directly to results or angles from this show.
WHAT AGED WELL
- All twenty tournament entrants compete on opening night, making the first standings immediately meaningful.
- Giulia and Saori Anou using the full fifteen-minute limit demonstrates the tournament rule in a high-level match.
- Utami Hayashishita's return win and IWGP Women's Championship challenge give her excursion a clear next chapter.
- Megan Bayne's debut creates an immediate World-title direction rather than a detached introduction.
- The referee stoppage in Tam Nakano versus Saya Kamitani is treated as a real injury outcome instead of forcing a planned finish.
WHAT AGED POORLY
- Saya Kamitani's injury prevents the advertised main event from reaching a normal conclusion and removes several future block matches.
- The pre-show gauntlet contains useful faction material but carries less tournament relevance than the ten singles matches.
- A few early block bouts are deliberately brief, so viewers seeking long tournament epics will find the strongest work concentrated later in the card.
RESEARCH VERDICTWhere the Evidence Lands
STARDOM's official July 23, 2023 archive controls the event ledger: announced attendance of 1,747, the full gauntlet and ten block matches, times, finishes, Saya Kamitani's referee-stoppage injury and the Megan Bayne and Utami Hayashishita post-match challenges. Stardom's July results index and event page corroborate date, venue and attendance. Fightful, 411Mania, PUROLOVE and WrestlePurists independently confirm the tournament field, opening standings, match outcomes, injury context and major angles. The July 23 Ota City Grand Prix opening day produced important group results but did not crown the 2023 tournament winner. Giulia and Saori Anou fought to a time-limit draw (A+/9.6), Mayu Iwatani defeated Hazuki, and Syuri beat Suzu Suzuki. In the last singles bout Tam Nakano defeated Saya Kamitani by referee stoppage following injury, a result whose circumstances cannot be recast as a normal decisive pinfall. The post-match Megan Bayne and Utami Hayashishita challenges belonged to the card's developing stories. The original results and 1,747 attendance establish this opening night; the A review score is commentary on match quality.
RESEARCH SOURCESSources & Methodology8 sources
These sources support the event record, historical context, critical reception, and streaming information used throughout this Event File.
- STARDOM official July 23, 2023 opening-round results archiveofficial event identity, attendance, complete card, times, finishes and post-match challenges
- STARDOM July 2023 results indexofficial date, venue and chronology corroboration
- STARDOM event page for July 23 opening roundofficial event identity and attendance corroboration
- Fightful 5STAR Grand Prix 2023 Day 1 resultsindependent English-language full-card, standings and post-match challenge corroboration
- 411Mania 5STAR Grand Prix 2023 Day 1 resultsindependent full-card and initial-standings corroboration
- PUROLOVE 5STAR GP 2023 tournament ledgerindependent match-time, finish, tournament and later-outcome corroboration
- WrestlePurists weekly joshi guideindependent attendance, injury and opening-night presentation corroboration
- STARDOM official original July 23, 2023 Ota City 5STAR GP opening results and detailed Momo vs MIRAI reportfirstparty published original match report: Watanabe defeats current Wonder champion MIRAI 9:56 Peach Thunder for two Blue Stars points, match not a championship defense
WHERE TO WATCHStream This Event
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Historical replay availability for the 5★STAR GP 2023 opening round should be verified against Stardom's current archive before publication.
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