Koakuma Ageha
She began fashion modeling at the age of 21 after being approached to model by "Koakuma Ageha"'s editorial board in 2005 when she was a hostess at a Kabukicho hostess bar. Araki moved to Roppongi in 2006 and began working at Roppongi hostess bar R, under her new genji name "Riona Aihara". She had since worked for R by 2008 when she retired from the nightwork. Her "graduation from the night" was featured in "Koakuma Ageha" for the November 2008 issue.