Increase Brightness

Hold L2 then L1 and, while both buttons are held, rotate the Left Analog-stick many times in either direction. Your character's eyes will flash and brighten the surrounding areas around you at night. This can also be done during intermission sequences.

Easy Money

After joining the Kurou family, get about 50 yen by fighting the man when you join the "family." To get about 50 yen more, baby-sit the kid. The night that Dona Dona goes to get the money from the residence, go to the girl, Suzu. "Rescue" Dona Dona. He will call you a fool or something similar and fight you if you say you are on his side. Bring the safe with you to Suzu. When she sees that Dona Dona is not there, she will walk away. You can now get the 180 yen that was in the safe.

Easy Points

Progress into the game and do the best you can, preferably under the hard difficulty setting. The easiest way to get points is to go to the train place and leave the pass. It takes the least amount of time and it gets you a lot of points but only if it's on hard, if not, the payout will be less.

Easy kills

Skip the bridge and go directly to the foundry in the first part of the game on day 1. Attack the man that is talking about it and you will fight about 100 men. You can do this as often as needed. This will help your money and your weapon