High school student Shuto is looking forward to being free and at ease while his parents are working overseas. Only problem is, things don't exactly go as planned when he finds a 5 year old girl in his house...

1-4) When Ryuu transfers to Hitomi's school, he leaves an immediate impression on him. Curious about rumours of a full-scale tattoo on Ryuu's back, Hitomi starts getting closer to him. Before long, the frien...