Model Kotoko Yamaga (30) and Yusuke Inoue (45) of NON STYLE served as MCs and guests at the awards ceremony for the "MISS OF MISS CAMPUS QUEEN CONTEST 2025/MR OF MR CAMPUS CONTEST 2025," which was held at Zepp Shinjuku in Tokyo on the 24th to determine the best Miss and Mister Campus in Japan.

All the contestants appeared in white dresses. Yamaga announced her marriage in April 2024, but in February of this year, she announced her divorce. When the topic of wedding dresses came up, Inoue made a fuss, saying, "Why would you say something like that? Just because you're divorced, you're like, that's not right," to which Yamaga replied with a wry smile, "Everyone is dumbfounded. I think some people don't know."

Yamaga won the grand prize at the Aoyama Gakuin University beauty pageant in 2015. She also won the Miss of Miss Campus Queen Contest 2016 in March 2016. It has been about 10 years since she won the award, and she said, "A lot can happen in 10 years," and gave the contestants advice as a senior, saying, "I want you to do things in your own way."

Yamaga appeared in TBS's "We May Be Ashamed to Run Away, But It's Useful" (2016) and Fuji TV's "Suddenly, I'm Getting Married Tomorrow" (2017) as an actress, but retired in 2018. She is currently working again as a model and influencer.