In Gaea Japan, Yu-Yu formed the highly successful Uematsu☆Ran tag team with Toshie Uematsu. The two remained together for ten years, winning Gaea Japan's AAAW Tag Team Championship twice, JWP's Daily Sports Women's Tag Team Championship twice, the JWP Tag Team Championship four times, and the Wave Tag Team Championship once, while also winning JWP's Tag League the Best tournament in 2012. On April 30, 2012, Yu-Yu and Uematsu defeated Moeka Haruhi and Shuu Shibutani in Uematsu's retirement match.
