She has a fiance, but she has an unrequited love for her butler. And in order to get married and be an excellent wife, she has to get bridal training from her butler!? Her heart will pound from all kinds of love lessons soon! It's so stimulating, she might go crazy. (Source: Chibi Manga) Included one-shots: Volume 1: Shinkon♡Shoya Volume 2: Ouji-sama wa Midara ni Midareru. Volume 5: Ano Hi, Kimi wa Aozora no Shita (Story: Tokunaga Satsuki) Note: The second one-shot was collected in 17-sai, Hajimete: Hatsunetsu.

Ojousama, Otona no Kiss no Ojikan desu. was published in German by Tokyopop from December 4, 2019 to December 1, 2020.