The game is mainly comprised of 2 main components, which makes up the title.

"Sumomo Hakusho" is comprised of a Adventure game component, whereas the main character is in the Art Club (Pottery dept.) preparing for the upcoming Culture and Arts Festival for the school. During that time, he can attend to school life, and in the after-school hours, he has a choice of going to different places in the school and help out different girls. Of course dating them goes next...and endings are pretty much of the standard storyline.

"Anata to Itsumademo" is a train-up game with 3 stats for the girl. When her stats rise, you'll be able to obtain CGs and H-scenes.

[from Anime Densetsu ]