Chii Tomiya (都宮 ちい, Tomiya Chii, born April 25, 1991) is a Japanese professional wrestler, best known for her work in the Ice Ribbon promotion. Trained by Emi Sakura, Tomiya made her debut for Ice Ribbon in October 2008 and during the next three years went on to become a one-time International Ribbon Tag Team and Internet Wrestling 19 Champion, while also holding DDT Pro-Wrestling's Ironman Heavymetalweight Championship once. In August 2011, Tomiya left Ice Ribbon and became a freelancer, adopting the new ring name Micro (ミクロ, Mikuro) in the process. As a freelancer, she would most notably work for the Reina X World promotion, where she wrestled as the masked character Mini Tomato (ミニトマト, Mini Tomato). In September 2013, she signed with the new World Pro-Wrestling Association (WPA) promoti