Koga Narumi (古賀成美) is an actor and former NMB48 member represented by Omnia. In 2026, her 15th-anniversary project included her first gravure video, Naru Mama ni, and a second photobook of the same title.
Magazines
Mariya Nagao and Yume Hayashi Share my fave visual vol.2 Cover
The October 28 issue includes bonus video and a Yuuri Itsuki back cover, with a Shibuya panel exhibition running through November 8.
