Innocent Rouge Gaiden: Ouhi Antoinette, Mona Lisa ni Au

Innocent Rouge Gaiden: Ouhi Antoinette, Mona Lisa ni Au was featured as part of the Louvre No.9: Manga, 9-banme no Geijutsu art exhibition that debuted in Tokyo on July 22, 2016, and later moved to Osaka, Fukoka and Nagoya. The one-shot was later included in a booklet titled Innocent Bleu.