You, a 25 year old concierge at a top-class hotel in Japan; The Royal Shining, are the protagonist in this story. All of your hard work until now has been evaluated, and you’ve finally been assigned as the exclusive concierge to the Sweet Room! However, on your first day of work on your new assignment, the Head Concierge collapses due to overwork?! In his place, you’ve been assigned to take care of the guests of the penthouse suite. These guests: while they may look nice on the outside, are brothers with a sadistic streak… And to make matters worse, all of them are the sons of Keichiro Kira, the President of the very hotel chain you work for! The rumored successor of the company and current head of the English branch of hotels, Chiaki, The diligent, but unforgivingly strict head of the Japanese branch, Toma, Clearly the model of the group, Shizuka, The bright and friendly head of the American branch, Minami, The world-renowned pianist with a stubborn streak, Mei, Or the man in charge of the chain’s affiliate companies, the famous management specialist, Rei. You’ve been told to become the personal concierge of one of them but who will you choose to take orders from――? Free to play! The sadistic brothers determined to dominate you are: Chiaki Kira VA: Satoshi Hino The eldest son, and owner of the English Branch of the hotel. The selfish type of sadist who only keeps women who are willing to listen to his orders around. Toma Kira VA: Kosuke Toriumi The owner of the Japanese Branch of the hotel, Toma, takes his work very seriously. He hasn't the time for women in his life and therefore comes off as a very emotionless, level-headed sadist. Shizuka Kira VA: Yuki Kaji A sadistic type of man who lures women in with sweet nothings and throws them away once he's done. Shizuka is used to the life of living in hotels, and aims to keep the main character as his personal concierge from now on. Minami Kira VA: Toshiyuki Toyonaga Born, raised, and made in the USA. Minami is proudly living the American dream as Owner of the American Branch of the hotel. He takes after his American side, and is a very straight forward guy. As long as he's having fun he's happy, a sadist with a childish attitude. Mei Tarantino VA: Yusuke Shirai A world-renowned pianist, Mei is a mix of Italy and Japan. His musical tour brought him to Japan to perform, which is why he's staying at the hotel. He finds women annoying and bothersome so he keeps the main character around to ward off the others. The only thing Mei treats kindly is his dog, Rachmaninoff. Rei Shindo VA: Yuki Ono The young Financial Director of the Kira group, Rei practically lives where he works; the hotel. His poker face is hard to read which leaves him surrounded in mystery for many. Easy to play, even for first-timers! ・Play 5 scenarios a day for free. ・Up your concierge skills with Sweet Lessons. ・Get great clothes for your avatar and progress the story by clearing love trails with your man. ・Depending on Affection levels, the endings can change, so you can even date one man in different ways! ・You can team up with your dating sim-loving friends and take part in events for extra boost. ※The game is Free to play, but charges may apply for special scenarios, avatars, and items.