Mari Yaguchi rocked to fame in the late 1990s as a member of idol group Morning Musume. (Check her out in the video for Morning Musume's Jyosei Kashimashi Monogatari.) That was then, this is now.
Now, Yaguchi records solo tracks and appears on popular program Quiz! Hexagon II. She is also a columnist for Famitsu, where she writes the column "I'm A Gamer." According to Yaguchi, "I want to write about how girls too are passionate about video games."