(2001-12-17) December 17, 2001 (age 22)[1] Shimonoseki, Japan
Professional wrestling career
Ring name(s)
Riko Blondie[2] Riko Kaiju Riko Shirai
Billed height
154 cm (5 ft 1 in)[3]
Billed weight
61 kg (134 lb)
Trained by
Natsuki Taiyo Nanae Takahashi
Debut
2020
Retired
2023
Riko Shirai (白井 理子, Shirai Riko) better known by her ring name Riko Kaiju is a retired Japanese professional wrestler. She is best known for performing in the Japanese promotion Pure-J where she is a former Princess of Pro-Wrestling Champion. She is also known for her time in Seadlinnng.[4]
^Saalbach, Axel. "Crea • General Information". wrestlingdata.com. Retrieved May 11, 2023.
^Ross, Jamie (September 1, 2023). "Sukeban, New NYC-Based Joshi Promotion Set to Hold First Event on September 21st, Full Roster Revealed". WrestlePurists. Archived from the original on September 5, 2023. Retrieved September 9, 2023.
^Kreikenbohm, Philip. "Riko Kaiju/Career Data". cagematch.de (in German). Retrieved May 11, 2023.
^JoshiCity. "Profiles/Wrestlers/Riko Kaiju". joshicity.com. Retrieved May 11, 2023.
Riko Shirai (白井 理子, Shirai Riko) better known by her ring name RikoKaiju is a retired Japanese professional wrestler. She is best known for performing...
Egoistas (Asuka and Makoto) Hiroyo Matsumoto and Nanae Takahashi Little Twin Berries (Ayame Sasamura and RikoKaiju) Makoto and Nagisa Nozaki (current)...
in a battle royal won by RikoKaiju and also involving Amazon, Choun Shiryu, Hanako Nakamori, Kaho Kobayashi, Makoto, Riko Kawahata, Tae Honma and Yuna...
Egoistas (Asuka and Makoto) Hiroyo Matsumoto and Nanae Takahashi Little Twin Berries (Ayame Sasamura and RikoKaiju) Makoto and Nagisa Nozaki (current)...
ten teams and thirteen wrestlers. The titles are currently vacant after Rikokaiju relinquished her half of the championships due to her retirement from...
Tsukata and Yappy in a losing effort against Banny Oikawa, Momo Kohgo, RikoKaiju and Rina Shingaki as a result of an eight-woman tag team match. At Ice...
Series 2023 Vol. 2 on March 20, 2023, Kagura unsuccessfully challenged RikoKaiju for the Princess of Pro-Wrestling Championship. At Seadlinnng's 8th Anniversary...
Egoistas (Asuka and Makoto) Hiroyo Matsumoto and Nanae Takahashi Little Twin Berries (Ayame Sasamura and RikoKaiju) Makoto and Nagisa Nozaki (current)...
Egoistas (Asuka and Makoto) Hiroyo Matsumoto and Nanae Takahashi Little Twin Berries (Ayame Sasamura and RikoKaiju) Makoto and Nagisa Nozaki (current)...
Egoistas (Asuka and Makoto) Hiroyo Matsumoto and Nanae Takahashi Little Twin Berries (Ayame Sasamura and RikoKaiju) Makoto and Nagisa Nozaki (current)...
Egoistas (Asuka and Makoto) Hiroyo Matsumoto and Nanae Takahashi Little Twin Berries (Ayame Sasamura and RikoKaiju) Makoto and Nagisa Nozaki (current)...
Egoistas (Asuka and Makoto) Hiroyo Matsumoto and Nanae Takahashi Little Twin Berries (Ayame Sasamura and RikoKaiju) Makoto and Nagisa Nozaki (current)...
the Sea Tag Team Championship (2 times) – with Arisa Nakajima (1) and RikoKaiju (1) Sendai Girls' Pro Wrestling Sendai Girls Junior Championship (1 time...
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