Stardom 5 Star Grand Prix 2023

Stardom 5 Star Grand Prix 2023 (スターダム5スターグランプリ2023), often stylized as 5★Star GP 2023 was the twelfth annual professional wrestling tournament under the Stardom 5Star Grand Prix Tournament branch promoted by the Japanese promotion World Wonder Ring Stardom. It took between July 23 and September 30, 2023.

Tournament history
The Stardom 5 Star Grand Prix is a professional wrestling tournament held each summer by Stardom. Similar to Bushiroad-owned male counterpart New Japan Pro-Wrestling with the G1 Climax tournament, it is currently held as a round-robin tournament with wrestlers split into two pools. The winner of each pool will compete in the final to decide the winner. As is the case with G1 Climax, a win is two points and a draw is one point for each wrestler.

Storylines
The event featured professional wrestling matches that resulted from scripted storylines, where wrestlers portrayed villains, heroes, or less distinguishable characters in the scripted events that built tension and culminated in a wrestling match or series of matches.

Participants
Stardom announced the official participants of the two blocks on June 25, 2023.

Qualifiers
Due to the downsizing of the tournament, the 2023 edition will feature a total of twenty competitors from which eighteen were directly announced. Both final two vacant spots were furtherly decided. They were contested in a rumble match which took place on June 18, 2023, and was won by Mariah May and Hanan. The bout also involved Koguma, Momo Kohgo, Hina, Saya Iida, Miyu Amasaki, Mai Sakurai, Thekla, Saki Kashima, Fukigen Death, Ruaka, Waka Tsukiyama, Yuna Mizumori, Hanako and Sakura Aya.

''*Noted underneath are the champions who held their titles at the time of the tournament. The titleholders or even the number of contestants can change over time.''

Night 1
The first night took place on July 23, 2023.

Night 2
The second night took place on July 29, 2023.

Night 3
The third night took place on July 30, 2023.

Night 4
The fourth night took place on August 5, 2023.

Night 5
The fifth night took place on August 6, 2023.

Night 6
The sixth night took place on August 8, 2023.

Night 7
The seventh night took place on August 10, 2023.

Night 8
The eighth night took place on August 12, 2023.

Stardom x Stardom: Osaka Summer Team
A match for the tournament took place at Stardom x Stardom: Osaka Summer Team on August 13, 2023.

Night 9
The ninth night took place on August 15, 2023.

Night 10
The tenth night took place on August 20, 2023.

Night 11
The eleventh night took place on August 26, 2023.

Night 12
The twelfth night took place on August 27, 2023.

Night 13
The thirteenth night took place on September 2, 2023.

Night 14
The fourteenth night took place at 5Star Special in Hiroshima on September 3, 2023.

Night 15
The fifteenth night took place on September 9, 2023.

Night 16
The sixteenth night took place on September 16, 2023.

Night 17
The seventeenth night took place on September 17, 2023.

Night 18
The eighteenth night took place on September 18, 2023.

Night 19
The nineteenth night took place on September 20, 2023.

Night 20
The twentieth night took place on September 23, 2023.

Night 21
The twenty-first night took place on September 24, 2023.

Night 22
The twenty-second and final night took place on September 30, 2023.