Early into the game you likely do not have high enough stats to work in the shops.
Luckily street performing at the Town Square doesn't require any stats.
Some items can be used to give away as gifts while other are for decorating your room at Home while items at the Saki Cafe restore Energy.
You can increase your Relationship with Haru by giving him a gift on his birthday.
You can increase your Relationship with Kai by giving him a gift on his birthday.
Raising your Relationship EXP can be done by talking to them, giving them gifts and going on dates.Money can be earned by working at the West Mall, Saki Cafe or Cigam Cinema.Items that the West Mall and Saki Cafe sells changes season to season.After your dance ends, they will confess their love for you and the game will end.The "best" ending happens when you have at least 600 Relationship EXP with a character and dance with them at the ball.To have a successful date you will need to raise the Mood to 6/6 and kiss the character.Talk to, give gifts they like, and do activities with them to raise the Mood to be full in order to kiss.On Christmas Haru and Kai can become your boyfriend if you accept his feelings.Daichi does not confess as he is still getting over his last relationship.The key's location after entering the maze: Go Right, Up, Up, Left, Up, Left.After you get the key, you are able to enter his room.