media | February 24, 2026

Mio Shirai - Net Worth, Age, Height, Birthday, Bio, Wiki!

Explore Mio Shirai net worth, age, height, bio, birthday, wiki, and salary! Mio Shirai (Zi Mei Yang, Shirai Mio) is a former Japanese professional wrestler who is currently a professional wrestling referee. She began her career in March 2007 as a pro wrestler alongside her sister Io Shirai. The Shirais formed Triple Tails in June 2010 with Kana, a fellow freelancer. This stable is where they started working for Smash. The stable was closed down by Io in 2011, but Mio and Kana continued to work together as Triple Tails.S. Shirai was a freelancer up to January 2014. She signed a four-way deal with Ice Ribbon and Oz Academy, Pro Wrestling Wave, Union Pro Wrestling, and Pro Wrestling Wave. In September 2015, she retired from professional wrestling because of neck injuries. She then began working as a referee. In this article, we will discover how old is Mio Shirai? Who is Mio Shirai dating now & how much money does Mio Shirai have?

NameMio Shirai
First NameMio
Last NameShirai
OccupationProfessional Wrestler
BirthdayFebruary 14
Birth Year1988
Place of BirthKamakura
Home TownKanagawa Prefecture
Birth CountryJapan
Birth SignAquarius
Full/Birth Name
FatherNot Available
MotherNot Available
SiblingsIo Shirai
SpouseTank Nagai
Children(s)1

Mio Shirai Biography

Mio Shirai is one of the most popular and richest Professional Wrestler who was born on February 14, 1988 in Kamakura, Kanagawa Prefecture, Japan. The Shirai sisters, along with Kana, formed Triple Tails, defeating Ayumi, Hikaru Shida, and Yoshiko Yamaura in their first match at a NEO Japan Ladies Pro Wrestling competition. The Shirais were awarded a shot at Tamura and Kurihara’s NEO Tag Team Championship, but they were defeated by the current champions. Triple Tails won again on August 29 when it defeated Hikaru Shida, Asami Kawasaki and Nagisa Nazaki in a six woman tag team match. Shirai, who was known as Kitzune Nanoko in the ring, made her AAA debut in Puebla (Mexico) on October 18, 2010. She teamed up with Alissa flash to defeat Cynthia Moreno and Esther Moreno. Both Shirais wore cat-like masks to Mexico. Shirai was renamed Kaguya on October 31st, and her debuting little sister Oyuki was given the ring title Oyuki. Kaguya, Oyuki and Yuriko teamed up with Yuriko for their first match. They were defeated by Cynthia Moreno and Gato Eveready in a six-person tag match. Kaguya, Oyuki and their AAA stay made them associates with the La Legion Extranjera stable (Foreign Legion). Kaguya, Oyuki and Mari Apache defeated Faby in a tag-team match on November 7. They then stole Faby’s AAA World Mixed Tag Team Championship belts and Mari’s AAA Reina de Reinas Championship buckles. In a six-woman tag match, Cynthia Moreno and the Apaches defeated Kaguya and Oyuki as well as Sexy Star. Kaguya Oyuki, Jennifer Blake and Moreno defeated the Apaches in a six-woman tag team match. This would be Oyuki and Kaguya’s last AAA appearance. The storyline with the Apaches was dropped without a conclusion. Triple Tails, a new unit of Pro Wrestling Wave, made its debut on December 19 against Cherry, Gami, and Tomoka Nakagawa at the six-woman tag team main show.

In 2008, Shirai appeared with fellow wrestlers Kayo Noumi and Takako Inoue in The Brute Educational Institution (野獣学園 , Yajū Gakuen) , a video with lesbian discipline and catfight themes, released by Attack Zone, a label of Attackers. In September 2012, Shirai released a gravure DVD titled Iroha Kitsune / Murasaki Kaminari Mio (いろは狐/紫雷美央 ) . On December 8, 2012, Shirai and Kana released another DVD with a similar theme, titled Sadistic Tails.

Shirai, working with a nose protector, returned to the ring on May 29 at a Pro Wrestling Wave event, losing to Syuri in her first round-robin match in the 2012 Catch the Wave tournament. On June 8, in her second match in the tournament, Shirai defeated Ayumi Kurihara, and in doing so also won DDT Pro-Wrestling’s Ironman Heavymetalweight Championship. Two days later, Shirai lost the title to Hiroyo Matsumoto in the first round of a tournament to determine the number one contender to the Oz Academy Openweight Championship. On June 22, Shirai returned to WNC, when she teamed with Makoto in a tag team match, where they defeated Kana and Syuri. In early July, Shirai and Kana took part in the 2012 Japan Expo in Paris, France. On July 30, Shirai regained the Ironman Heavymetalweight Championship by pinning Gorgeous Matsuno in a four-way tag team match. However, immediately afterwards Shirai was pinned for the title by the special guest referee of the match, Gentaro. On July 27 at a Pro Wrestling Wave event, White Tails and Black Dahlia wrestled to a draw in a five-on-five gauntlet match, from which Shirai was eliminated after wrestling Black Dahlia leader Misaki Ohata to a ten-minute time limit draw. Afterwards, Shirai agreed to join Black Dahlia at the request of Ohata, who was trying to bring down the average age of her group, but also wanted to remain a member of White Tails. The two groups then agreed that the stable which would manage to draw fewer people to their self-produced Wave event, which would take place August 7 and 8, would disband. Shirai performed on both the Black Dahlia and the White Tails event and afterwards remained with White Tails, which won the battle for attendance 201-191, forcing Black Dahlia to disband. Also in August, Shirai returned to Ice Ribbon. After remaining undefeated for the entire month, scoring singles victories over Riho and Hamuko Hoshi and a tag team victory over Hikaru Shida, Shirai was named the number one contender to Shida’s ICE×60 Championship, Ice Ribbon’s top title. On September 23 at Ribbon no Kishitachi 2012, Shirai defeated Shida to win the ICE×60 Championship, her first major joshi title. Following her win, Shirai turned down Miyako Matsumoto’s challenge for the title and stated that she instead wanted to defend it against Tsukasa Fujimoto, whom she dubbed “the face of Ice Ribbon”. On October 28 at 2012 Yokohama Ribbon III, Shirai defeated Fujimoto for her first successful defense of the ICE×60 Championship. On November 27, Shirai once again worked under her masked Kaguya persona, when she took part in the 2012 Reina de Reinas tournament, co-produced by Pro Wrestling Wave and AAA in Tokyo’s Korakuen Hall. After defeating Faby Apache in her opening match, Kaguya was defeated in the finals of the tournament by the reigning AAA Reina de Reinas Champion, Sexy Star. The following day, Shirai made her second successful defense of the ICE×60 Championship against Neko Nitta. After several months of inactivity, Shirai and Kana announced on December 5, a week following Kana’s departure from WNC, that they were restarting Triple Tails.S. The team’s return match took place on December 16 at a Pro Wrestling Wave event, where they were defeated by Hikaru Shida and Yumi Ohka. Also in December, Shirai was in the running for Tokyo Sports’ Joshi Puroresu Grand Prize, awarded to the joshi wrestler of the year, but was ultimately defeated in the voting process by Yuzuki Aikawa. On December 31 at RibbonMania 2012, Shirai lost the ICE×60 Championship to Maki Narumiya in her third defense, ending her reign at 99 days.

The Shirais entered Pro Wrestling Wave’s Captain’s Fall Six Person Tag Team Tournament on November 12, 2009. They teamed up with Gami but were defeated in the first round by Ryo Mizunami, Ran Yu-Yu and Toshie Uematsu. The trio won their way back into tournament by beating Misaki Ohata and Moeka Haruhi in a consolation match that took place later that day. The Shirais and Gami defeated Bullfight Sora Cherry, Kaoru, and Kaoru in semifinals. Next, Ayumi Kurihara and Kana defeated Shuu Shibutani in finals. The Shirais lost to Misaki Ohata, Moeka Haruhi in the TLW World Young Women’s Tag Team Championship on December 23. Mio entered the Catch the Wave 2010 tournament on June 9, 2010. Shirai was last in her block after two draws and two defeats and she did not progress to the tournament.

Mio and Io were the first to make their debuts in Japan’s All Japan Pro Wrestling (AJPW) on October 19, 2008. They defeated Mikado and Kyoko Kimura in a match. The Shirais made numerous appearances in Pro Wrestling Zero, a large promotion that is not often known for female wrestling. The Shirai sisters defeated Moeka Haruhi (and Tomoka Nakagawa) in a tournament final on April 29 to win their first championship. They became the first TLW (Totally Lethal Wrestling), World Young Women’s Tag Team Champions. The championship, despite its name, was promoted and owned by Pro Wrestling Wave. The Ice Ribbon promotion was promoted by Pro Wrestling Wave.

On January 29, 2011, the Shirais made their debuts for Smash, when the Triple Tails stable attacked Yusuke Kodama and Makoto after their matches, with the trio being both times chased out of the ring by Tajiri. On February 13, Triple Tails produced its first own event, where the Shirai sisters wrestled male tag team Momo no Seishun Tag (Atsushi Kotoge and Daisuke Harada) in a losing effort. On February 25, the Shirais made their Smash in-ring debuts at Smash.14, where they teamed with Kana to defeat Ken Ohka, Tajiri and Yoshiaki Yago in an intergender six-person tag team match. In March, Triple Tails took part in Osaka Pro Wrestling’s Spring Samba Series, going undefeated in six-person tag team matches for the duration of the tour. On April 30 at Smash.16, Triple Tails was defeated in a six-woman tag team match by Makoto, Serena and Syuri. On May 3 at Smash.17, the Shirai sisters were defeated in a tag team match by Hikaru Shida and Syuri. Triple Tails’ second event took place on May 8 and saw Mio, Io and Kana defeat Akino, Kagetsu and Syuri in a main event six-woman tag team match. In June, Mio began wrestling regularly for Union Pro Wrestling, starting a feud with male wrestler Ken Ohka. On July 10, Shirai defeated Ohka to win the SGP Global Junior Heavyweight Championship, afterwards declaring herself Ohka’s master.

Mio Shirai Net Worth

Mio is one of the richest Professional Wrestler from Japan. According to our analysis, Wikipedia, Forbes & Business Insider, Mio Shirai's net worth $5 Million. (Last Update: January 13, 2024)

Shirai, along with her younger sister, made her professional wrestling debut March 4, 2007. The two adopted the ring names Mio Shirai and Io Shirai (“Shirai” is Japanese for “Purple Thunder”) respectively. Although both sisters kept their private lives secret at first, Io’s real identity was revealed by Japanese authorities as Masami Odate (Da Guian Chang Mei, Odate Masami). Mio, however, has managed to keep her true name secret. The Shirai sisters teamed up with Toshie Uematsu in their debut match to take on the trio of Erika Urai, NozomiTakesako, and Yuri Urai. The Shirai sisters started their careers as freelancers and represented Team Makehen (a stable of wrestlers trained under Tomohiko Haimoto) in several independent promotions in their first year.

Net Worth$5 Million
SalaryUnder Review
Source of IncomeProfessional Wrestler
CarsNot Available
HouseLiving in own house.

On January 22, 2014, Shirai held a press conference with the heads of Ice Ribbon, Oz Academy, Pro Wrestling Wave and Union Pro to announce that she had signed an unprecedented four-way contract with the promotions and was now officially affiliated with all four of them. As a signing gift, Shirai was given the right to book Oz Academy’s March 2 event. She punished Seikigun’s rivals Chikayo Nagashima, Hikaru Shida, Kagetsu and Sonoko Kato by placing them in unfavorable matches, named stablemates Mayumi Ozaki and Yumi Ohka the number one contenders to the Oz Academy Tag Team Championship and gave herself a shot at the Oz Academy Openweight Championship. Meanwhile, Shirai also earned another shot at the Union FTE World Championship, challenging Cherry after her first match under a Union Pro contract on February 11, where the two defeated Kaori Yoneyama and Sareee. On March 2, Shirai failed in her attempt to capture the Oz Academy Openweight Championship from Akino. Shirai also failed to win gold on two occasions in another one of her new home promotions, Ice Ribbon, unsuccessfully challenging Cherry for the Triangle Ribbon Championship on March 1 and Muscle Venus for the International Ribbon Tag Team Championship alongside Miyako Matsumoto on March 9. On March 23, Shirai also failed to win the Union FTE World Championship from Cherry. On May 15, Shirai and Kana produced Triple Tails.S’ final independent event before officially dissolving the partnership, which featured a main event tag team match, where Shirai and Kayoko Haruyama were defeated by Kana and Arisa Nakajima. From May 5 to July 4, Shirai took part in the round-robin portion of the 2014 Catch the Wave tournament, finishing with a record of two wins, one draw and three losses, failing to advance from her block after losing to Misaki Ohata in their final round-robin match.

In September 2015, Shirai announced she was getting married the following month. Shirai later revealed her fiancé as professional wrestler Tank Nagai. The wedding ceremony took place on October 16, 2015. On December 31, 2016, Shirai announced she was pregnant with the couple’s first child. She gave birth on June 18, 2017.

Ethnicity, religion & political views

Many peoples want to know what is Mio Shirai ethnicity, nationality, Ancestry & Race? Let's check it out! As per public resource, IMDb & Wikipedia, Mio Shirai's ethnicity is Not Known. We will update Mio Shirai's religion & political views in this article. Please check the article again after few days.

On January 13, 2013, Shirai received her first shot at the Oz Academy Openweight Championship in a match, where she was defeated by the defending champion, fellow Seikigun member Chikayo Nagashima. On January 30, Shirai entered a tournament contested for the vacant Triangle Ribbon Championship, defeating Aoi Kizuki and Hikaru Shida in her first round three-way match. On February 11, Shirai was defeated in the finals of the tournament by Miyako Matsumoto in a three-way match, which also included Tsukasa Fujimoto. On February 13, Shirai and Ken Ohka entered a storyline in Union Pro, where the two were forced out of the promotion, after Ohka was defeated by Keisuke Ishii in a “Loser Leaves Union match”. However, the two reappeared at the end of event, now working under balaclavas and the ring names “Nazo Fukumen A” and “Nazo Fukumen B” in order to be able to continue working for the promotion. Shirai and Ohka were later joined by several other Union Pro wrestlers under Nazo Fukumen masks, including Shota as Nazo Fukumen C, Gabai-Ji-chan as Nazo Fukumen G, Kengo Mashimo as Nazo Fukumen K, Seiya Morohashi as Nazo Fukumen M, and Hiroshi Fukuda as Nazo Fukumen P. On February 17, Shirai entered the Wave Single Championship tournament as a late replacement for an injured Ayumi Kurihara, but was eliminated in her semifinal match by Kana. On February 24, Triple Tails.S held its first self-produced event in nine months, which saw Shirai and Kana wrestle Arisa Nakajima and Ayako Hamada in a main event tag team match. On March 29, Shirai, along with Hiroshi Fukuda, was named the official commentator for Union Pro’s internet broadcasts. On April 5, Shirai made her in-ring debut as Nazo Fukumen B, unsuccessfully challenging Kaori Yoneyama for the Union Fly to Everywhere (FTE) World Championship, despite outside interference from Nazo Fukumen A and Nazo Fukumen P. On April 21, Shirai and Kana defeated Misaki Ohata and Tsukasa Fujimoto to win the Wave Tag Team Championship, bringing Triple Tails.S its first title. On June 9, Shirai picked up a major win by pinning the reigning JWP Openweight Champion Arisa Nakajima during the 2013 Catch the Wave tournament. Despite the win, Shirai failed to advance from her round-robin block, finishing with a record of three wins and three losses. On July 7, Shirai and Kana made their first successful defense of the Wave Tag Team Championship against Kyusei Sakura Hirota and Tsukasa Fujimoto. On July 12, the White Tails stable produced their final event before the group’s dissolution, during which Shirai defeated the soon-to-retire Ayumi Kurihara in a singles match. Three days later, Shirai and Kana lost the Wave Tag Team Championship to Shidarezakura (Hikaru Shida and Yumi Ohka) in their second defense.

Who is Mio Shirai Dating?

According to our records, Mio Shirai married to Tank Nagai . As of January 13, 2024, Mio Shirai’s is not dating anyone.

Relationships Record: We have no records of past relationships for Mio Shirai. You may help us to build the dating records for Mio Shirai!

On December 15, 2015, it was announced that Shirai would start working as a referee under the ring name Mio, written in Roman script and stylized in all capital letters. She made her debut in the role at Ice Ribbon’s RibbonMania 2015 on December 31. In January 2016, Shirai began refereeing matches also for both Oz Academy and Pro Wrestling Wave. On August 16, it was announced that Shirai was officially joining Ice Ribbon’s staff on September 1. In addition to continuing to work as a referee for the promotion, she would also take over the Puroresu Circle training duties.

Height, Weight & Body Measurements

Mio Shirai height 5 ft 5 im Mio weight Not Known & body measurements will update soon.

Height5 ft 5 im
WeightNot Known
Body MeasurementsUnder Review
Eye ColorNot Available
Hair ColorNot Available
Feet/Shoe SizeNot Available

In December 2011, Shirai made her American debut, when she took part in Chikara’s JoshiMania weekend. On December 2 in Philadelphia, Pennsylvania, Shirai teamed with Mayumi Ozaki in a losing effort against the team of Ayako Hamada and Cherry. The following day in Everett, Massachusetts, Shirai was defeated by Ozaki in a singles match. On the third and final night of the tour in Manhattan, New York, Shirai, Aja Kong and Tsubasa Kuragaki defeated Hanako Nakamori, Manami Toyota and Sawako Shimono in a six-woman tag team match. On January 3, 2012, Shirai returned to the ring with her sister, when she teamed with Ken Ohka at a Union Pro event to unsuccessfully challenge Io and Nosawa Rongai for the Americas World Mixed Tag Team Championship. At a Pro Wrestling Wave event on February 1, Ayumi Kurihara, Mika Iida and Shuu Shibutani joined forces with Shirai and Kana, turning Triple Tails.S from a tag team once again into a stable. The following month, the stable was renamed White Tails, in reference to Wave’s top villainous alliance, Black Dahlia. On February 11, Shirai began working regularly for Oz Academy, defeating Hiroyo Matsumoto, a member of the villainous Seikigun, in her return match to the promotion. On February 26, Shirai was defeated by Seikigun leader Mayumi Ozaki in a tryout match and afterwards agreed to join her stable, noting that they “had a lot of things in common”. Back in Smash, the hostilities between Shirai and Takuya Kito ended after Kito led a four-man team to a final victory over a team of IWA Japan wrestlers, which led to Shirai and Kito teaming together and defeating Aki Shizuku and Koji Doi on March 14 at Smash.Final, the promotion’s final event before ceasing its operations. Afterwards, Shirai continued working for Smash’s follow-up promotion, Wrestling New Classic, teaming with Kana to defeat Makoto and Syuri at the promotion’s first event, Before the Dawn, on April 26. After the match, Shirai sided with Makoto and against Kana, when she was verbally assaulting her defeated opponent. Taking Makoto under her wing, Shirai began referring to her as her sister. In early 2012, Shirai started a rivalry in Union Pro with Cherry, attempting to reveal her true age, a secret Cherry had managed to keep for her whole career. On March 18, Cherry defeated Shirai in a match, where she would have had to reveal her age, had she been defeated. A rematch, with an added stipulation that Shirai would have to remove all of her makeup if she lost, was scheduled for May 4, however, Shirai was forced to pull out of the match, after suffering a nasal fracture at an Oz Academy event five days earlier. Shirai ended up managing her replacement, Emi Sakura, to a win, after interfering in the match; as a result, Cherry was forced to reveal that she was born May 14, 1974.

On October 4, 2015, Shirai returned to Union Pro to take part in the promotion’s final event before folding, accompanying Ken Ohka and Shinichiro Tominaga to a three-way tag team match, where they were defeated by Men’s Teioh and Sagat and which also included Kengo Ohka and Madoka.

Top Facts about Mio Shirai

  1. Mio Shirai is a retired Japanese professional wrestler and referee.
  2. She was born on February 14, 1988 in Osaka, Japan.
  3. Shirai began her wrestling career in 2007 with Ice Ribbon promotion.
  4. She is the younger sister of former WWE NXT Women’s Champion Kairi Sane.
  5. Shirai retired from wrestling in 2015 due to injuries.
  6. In addition to wrestling, she has also worked as a referee for various promotions.
  7. Shirai has won several championships during her wrestling career.
  8. She is known for her technical skills and high-flying moves in the ring.
  9. Shirai has been praised for breaking down barriers for women in Japanese wrestling.
  10. She continues to be involved in the industry as a trainer and commentator.

Facts & Trivia

Mio Ranked on the list of most popular Professional Wrestler. Also ranked in the elit list of famous people born in Japan. Mio Shirai celebrates birthday on February 14 of every year.

On February 14, her 27th birthday, Shirai presented the second M.I.O event in Shinjuku Face, which saw her lose to her sister Io in a main event singles match. This marked the first time in three years that the two sisters had wrestled in the same match. Two days later, Shirai held a press conference, where she announced that she would be retiring from professional wrestling due to issues with her neck, wrestling her final match at the fifth M.I.O event on September 20. On March 1, Shirai lost the Union FTE World Championship to Cherry in her third defense. In early 2015, Shirai and Misaki Ohata received two shots at the Wave Tag Team Championship, but were both times defeated by the defending champions, Las Aventureras (Ayako Hamada and Yuu Yamagata). A third title match between the two teams took place on March 15 and saw Shirai and Ohata become the new champions. Immediately afterwards, Shirai announced she was cashing in her Zan1 shot at the Wave Single Championship, held by Hamada, but was defeated in that title match. Six days later, Shirai won another tag team title, when she and Tsukushi defeated .STAP (Maki Narumiya and Risa Sera) to win the International Ribbon Tag Team Championship. Shirai and Ohata made their first successful title defense on April 19 against Kaho Kobayashi and Tsukasa Fujimoto. On May 9, the third M.I.O event featured Shirai retiring her Kaguya character, following a time-limit draw with Ayako Hamada. On June 7, Shirai defeated Akino with help from her Seikigun stablemates to win the Oz Academy Openweight Championship for the first time. After the match, Shirai confronted Akino’s MK4 stable and proclaimed that she would relinquish the title if she ever lost to any member of the stable. Later that same day, Shirai faced Oz Academy Tag Team Champion and MK4 member Kaho Kobayashi in a non-title match at an event co-produced by Oz Academy and Pro Wrestling Wave. Following outside interference from Tomoka Nakagawa, Shirai was pinned by Kobayashi and, as a result, relinquished the Oz Academy Openweight Championship, ending her reign at only four hours and two minutes. On June 17, Shirai won yet another title, when she defeated Hibiscus Mii to regain the Union FTE World Championship. The fourth M.I.O event took place on June 19 and saw Shirai lose to Arisa Nakajima in the main event. On June 24, Shirai and Tsukushi made their first successful defense of the International Ribbon Tag Team Championship against the Lovely Butchers (Hamuko Hoshi and Mochi Miyagi) as part of Ice Ribbon’s ninth anniversary week. On July 4, they made their second successful defense against Orange Happies (Aoi Kizuki and Kayoko Haruyama) with Shirai pinning ICE×∞ Champion Kizuki for the win, setting up a future double title match for both the ICE×∞ and Union FTE World Championship. On July 19, Shirai and Mayumi Ozaki defeated Kagetsu and Kaho Kobayashi to win the Oz Academy Tag Team Championship, meaning that Shirai now simultaneously held titles in all four promotions she was signed to. On July 26, Shirai returned to Stardom to wrestle what was billed as the Shirai sisters’ final match together, where Mio and Io defeated Hiroyo Matsumoto and Mayu Iwatani.

Why did Mio Shirai retire?

S. Shirai remained a freelancer until January 2014, when she signed a four-way contract with Ice Ribbon, Oz Academy, Pro Wrestling Wave and Union Pro Wrestling. She retired from professional wrestling due to neck injuries in September 2015 at the age of 27, after which she started working as a referee.

Who is Io Shirai partner?

On November 20, Shirai and her new partner, now revealed as the former Reo Hazuki and renamed “HZK”, were joined by Momo Watanabe, who turned on Mayu Iwatani during a tag team match. The Shirai led new stable was later dubbed “Queen’s Quest”.

How old is Io Shirai?

32 years (May 8, 1990)

What is Io Shirai real name?

Masami Odate

How old is Dakota Kai?

34 years (May 6, 1988)

You may read full biography about Mio Shirai from Wikipedia.