Since I became a decoration queen, I decided to go to work secretly- I'm not lonely sleeping alone because there is a rabbit!~Okazari Ouhi ni Nattanode, Kossori Hataraki ni Deru Koto ni Shimashita; お飾り王妃になったので、こっそり働きに出ることにしました; お飾り王妃になったので、こっそり働きに出ることにしました～うさぎがいるので独り寝も寂しくありません！～; Okazari Ouhi ni Nattanode, Kossori Hataraki ni Deru Koto ni Shimashita: Usagi ga Iru node Hitorine mo Sabishiku Arimasen!; Since I Became a Decorative Queen, I Decided to Go to Work Secretly; Since I Became a Decorative Queen, I Decided to Go to Work Secretly: I'm Not Lonely Sleeping Alone Because There Is a Rabbit!; 이름뿐인 왕비가 되었기에, 몰래 일하러 나가기로 했습니다