Shio Asami (Stephanie) was brought up in a wealthy family whose mother is a prominent opera singer. However, the bankruptcy of her father’s business forced her to give up becoming an opera singer. Moe Midorikawa (Hikari Mitsushima) entrapped Shio and claimed a victory in an opera contest. A competition of two heroines ensues, placing their pride on the line.
Ryoro Kurojima (Sadao Abe) is the director of a Tokyo apology center. His job is to teach others how to apologize. Ryoro Kurojima solves problems by using his apology techniques on anything from simple arbitration to a national crisis.
One hundred years ago, the two died untimely deaths, although they had a strong bond. In the Edo period, the reincarnated man met a geisha named Osome, a wandering spirit who could not attain Buddhahood.
Sakurai Misaki has not dated in a long time. She has focused on her work as a pâtissier to eventually run her own business. One day, she gets fired from work. She then meets her first love from high school Shibasaki Chiaki. Misaki works part-time at Chiaki's restaurant and also stays there. While she lives with Chiaki at his restaurant, she realizes that Chiaki's two younger brothers Touma and Kanata also live there.
Three high school girls are chosen among 700,000 applicants to be on the reality show “Marry the Prince”. They must find their true love in the four princes they encounter.
