20 year old undergraduate Kazuya has just been dumped and unable to get over his ex-girlfriend Mami, he decides to use some of the tuition money his parents gave him to spend a day with a rented girlfriend of his choice, Chizuru Mizuhara "Ichinose". However, during their "date" he receives a call that his dear grandmother had...

"Rascal" Sakuta Azusagawa is a blunt high school boy who is shunned by most of the other students at school after he supposedly got caught up in a violent incident. One day while at the library, he comes across one of his older, fellow school mates Mai Sakurajima who also happened to be a popular actress on haitus. Mai was dressed up in a...

Twenty year old Iori Kitahara is about to start his new college life. Excited to make the most of his youth he decides to move in with his uncle who happens to run a scuba diving store named "Grand Blue" nearby. Living together with him were his beautiful cousins Chisa and Nanaka Kotegawa. All seems well until he enters the store and...