 Rias also appeared in the "High School DxD" video game adaption for the Nintendo 3DS, with customers who ordered a special version of the game receiving a pair of earbuds shaped like Rias' breasts in a bra, a cord manager strap custom-made for the earbuds with Rias art, and two decorative rubber bands with the anime logo and Rias' bra, amongst other bonuses.The character has also been a subject of cosplay, with a cosplay of Rias placing 31st on "Paste" magazine's list of the best cosplay at Chicago Comic and Entertainment Expo 2012.Season 1

Season 2