You can´t make a lot of money at the beginning and after complete many routes you can: Morning: Wash Dishes, clean bathroom, fishing in the window, open safe, go with the teacher and donate in the hospital. Afternoon: Put the Dolls in order, Play with the maid, and open the lost items box, also get the panties form the cofee girl to sell them to Makoto or go to psison to play with wood. Early night: Go to the club to play in roulette, get rent fom the ice queen and if the Stepmom ins washing the dishes you can wash the again. To increase the amount buy the itms ins the market to clean the house and the machine to auto open the safe. Some events make the time pass so make your route to get more cash per day and save your file in events like open the safe to repeat until it gives you a better amount.