Rina Nakanishi , a former first-generation member of the Japanese idol group AKB48, became the first former member of the group to enter the adult video (AV) industry, debuting under the stage name Riko Yamaguchi (sometimes spelled Rico Yamaguchi) Career Transition Summary AKB48 Tenure (2005–2008):
, who famously transitioned into the adult video (AV) industry under the pseudonym Riko Yamaguchi Idol Career dv1184 akb48 nakanishi rina av debut yamaguchi riko verified