Romance novel The Crown Prince is devoted to the maiden of his dream ~ The lover you are looking for is a different person! ~ / Tsukijo Usagi Vani La Bunko
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: ライトノベル文庫サイズ ロマンス小説 王太子さまは夢の乙女にご執心 ~お探しの恋人は別人です!!~ / 月城うさぎ ヴァニラ文庫