Yumiko Hotta
Urai, working originally as a graphic designer, decided to find a new career in professional wrestling after becoming a fan of the likes of Keiji Mutoh, Satoru Sayama, Yoshiaki Fujiwara, Antonio Inoki, Akira Maeda, Nobuhiko Takada, Masakatsu Funaki, Volk Han and Minoru Suzuki. Trained by Yuki Ishikawa, Urai adopted the ring name Kana and made her professional wrestling debut for all female promotion AtoZ on June 16, 2004, in a match against Leo-na. She spent the first part of her career with AtoZ, before suddenly retiring due to chronic nephritis on March 19, 2006. During her time away from the ring, Urai opened her own graphic design agency. After spending a year and a half away from professional wrestling, Urai made a comeback on September 22, 2007, and worked as a freelancer for promotion such as Ice Ribbon, JWP Joshi Puroresu, NEO Japan Ladies Pro-Wrestling, Pro Wrestling Wave and Pro Wrestling Zero1 while also forming the Passion Red stable with Nanae Takahashi, Natsuki☆Taiyo, Ray and Yumiko Hotta in NEO, which would become her new home promotion. On October 10, 2009, Kana teamed with Takahashi to defeat Hiroyo Matsumoto and Kyoko Inoue for the NEO Tag Team Championship, Kana's first professional wrestling title. They held the title for two months before losing it to Ayumi Kurihara and Yoshiko Tamura on December 31, 2009. On January 24, 2010, Kana quit Passion Red.