Volume 1--Character Information
Riko Teasing Kinji and Aria
Vlad Catches Kinji Putting his Hand Down Riko Blouse
Kinji, Aria, and Riko Final Attack Against Vlad
End of Volume 4 Illustration
Riko, Aria, Kinji, and Reki
Volume 7--Riko on a Pressure Plate
Volume 9--Aria, Kinji, and Riko vs. Hilda
Riko Disguised as Aria with Hilda
Volume 12--Riko and Jeanne
Volume 14--Riko Posing in a Chinese Outfit