Marry-Go-Round

"As a teacher, you should never say, 'I don't know the subject'—" As a private tutor, Mari Kazama was unable to offer advice on love to his students, so he decides to join a matchmaking share-house in order to learn the meaning of love. In the house are the students who are trying hard (?) to make themselves into good marriage partners. (Source: Young Gangan, translated)