most popular guy in school and is the student council president. No one at school suspects that he belongs to a yakuza gang, in part because he acts like a prince, and was considered one until he refers to Sachie as a "princess" and that he is her bodyguard in order to remove any suspicion that they are associated with yakuza. His father, Iga, had a serious gambling debt when Rakuto was little, and his mother left him. Afterwards, Asagi took him in. Rakuto is very loyal to Sachie, to the point of being over protective. He had met Sachie and her mother when she was 5 years old, and her smiling face attracted him. He already seemed to have feelings for her since then. It is also proven that he can be quite jealous, as when the new cute student Azuma asked Sachie to dance, he whisked her away before the dance began, on the story that she had sprained her leg. Later, when Sachie questions him about it, he asks her to dance with him alone. He and Azuma have a 100% compatibility chance. Rakuto and Sachie have a 99% compatibility chance, although only Sachie knows. At one point Rakuto has to be the caretaker of a girl from a different yakuza gang, and he was really grumpy when Sachie ignored him. It is believed that Rakuto, in middle school, was the leader of his school's gang. Azuma Inui Azuma's grandfather is a friend of Sachie's grandfather. Azuma moves into Raizo's house when his grandfather is in the hospital. Shortly after moving into Raizo's home, he transfers into the same school as Sachie and Rakuto. Like Rakuto, he is very popular with the girls at his school. Azuma has been shown to have feelings for Sachie, but his attempts have been failures. In chapter 6, Sachie and Rakuto are shown to have a 99% compatibility chance, and Azuma and Sachie have 86%. Azuma and Rakuto treat each other as rivals. Raizo Asagi Asagi is Sachie's grandfather, and the head of a yakuza gang. The kanji character for "Rai" in his name, Raizo, means thunder bolt in Japanese. He is a man of integrity and honor. Everyone in his gang is devoted to him, since many people who he has taken in are those who have nowhere else to go. His favorite food is hamburger with egg in it.