The couple first met when Yu was invited by her sister, actress Maryjun Takahashi to watch one of his matches in K-1. The actress fell in love at first sight, the two started dating, which eventually lead to the two to start living together. On her post, she thanked everyone who supported them and talked about how happy and grateful she is with her relationship with Hirotaka and wants to build a family with him.
As for Yu's sister, Maryjun, she congratulated the couple on Twitter and on Instagram. Anyway, from all of us here, congratulations to the marriage!
[Source: Model Press]