On May 23, 2012, Odate and Nosawa were arrested at the Narita International Airport in Narita, Chiba upon their return from Mexico to Japan under suspicion of trying to smuggle 75 grams of marijuana, hidden inside paintings of the two, into the country.
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On October 14, 2010, Shirai, working under the ring name Biba Kasai, made her debut for International Wrestling Revolution Group (IWRG) at an event in Naucalpan, Mexico, where she teamed with Mini Abismo Negro, Monster Clown and Yuriko to defeat El Hijo de Cien Caras, Mari Apache, Mascarita Divina and Pasión Cristal via disqualification in an eight person tag team match.
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Odate was previously in a relationship with fellow professional wrestler Kazushige Nosawa; the two lived together in Koto, Tokyo.