4. Before Confession
You can learn the basic game play for the first part of the game up to confession from this part. (Most information are specific for the part before confession, if you are playing the part after confession, please see After Confession section instead.)
First Part-1 : Preset events, choose your room, meet the first girl
First Part-2 : Parameters and game's goal
First Part-3 : Commands and daily activities
First Part-4 : Girl's reactions, sleep, meet other girls, special events and checkpoints
First Part-5 : Greetings and encountering the girls, misc events
First Part-6 : Mail and how to use mail
First Part-7 : Personality change
First Part-8 : Dream, confession, and part 1 ending