Hikaru Aoyama

A legendary love comedy manga that boasts tremendous popularity. Since it began being serialized in 1997, it has continued to attract many male fans and is still popular without fading. As the author's message "This is not just H manga", by not only describing sex simply, by arranging characters with various values, It is often composed of quotations such as male/female psychology and romance/marriage/sex/sex/sex differences between men and women, quotations, and personal opinions of authors. It is published in 12 countries around the world, including Koreans, Taiwan, the United States, and France.

After three years of marriage and a bit more knowhow about sex, this bumbling couple seem set. But when jealousy sets in, the real trials of love begin.

Iwakiri is now a third year university student who belongs to a film studies group on campus but has yet to shoot even one film. He hears from an older student about a ghost which appears once every four years at the welcome party for new students.