Name: Miroku Gender: Female Height: 158cm Apparent Age: 24 Known as "Miroku the Slit-Mouthed Woman," she was once so popular and famous she was called the "Queen of Urban Legends." However, as rumors have faded, her existence is now in danger. To regain her power, she somehow ends up marrying Koichi Sano, who is still a high school student. Her favorite foods are sweets like bekko candy; she cannot cook. She has a younger brother named Mikoto and has a bright personality.

Name: Koichi Sano Gender: Male Height: 176cm Age: 17 A second-year student at Yaezakura Private High School and the 6th head of the Sano family, who have managed Urban Legend rumors for generations. He is engaged to Miroku and seems to have met her in the past, so he is eager for the marriage. Like Miroku, he cannot cook.

Name: Uda (Karasuhebi) Gender: Male Koichi's caretaker and bodyguard. His eyes are hidden by his bangs. He speaks with a regional drawl. His true identity is an Urban Legend derived from Medusa, a young man with countless snakes at the ends of his jet-black hair. He can petrify anyone he looks at. Saya is his wife. Uda handles most of the cooking.

An elderly woman serving the Sano family. She fell in love with Uda and became his wife. She warmly watches over the relationship between Koichi and Miroku. She uses polite speech with everyone except Uda.

Name: Mikoto Gender: Male A living corpse with sharp ears. His legend is: "A headless corpse that appears at a certain railroad crossing. Appearing with a black shadow, it wanders the tracks searching for 'something.' When it approaches someone, it asks: 'Do you know where XX is?' The person asked must answer honestly. If you know, tell the location; if you don't, say so. Never lie. If you say you know when you don't, or give a fake location, he will get angry and chase you forever with his keen hearing." He is Miroku's younger brother and has a bit of a sister complex. He transfers into Koichi's class as a high school boy named Mikoto Shikabane. He calls Miroku "Sister" and speaks casually to everyone else.