Way of the Samurai

On the first part of the game on day 1, skip the bridge and go directly to the foundry. A man will talk about it. Attack him. You will then fight 100 men. You can do this as often as needed. This will help your money and your weapon.

Join the Kurou family. Get about 50 yen fighting the man when you join the "family." You will get about 50 yen more for baby-sitting the kid. The night that Dona Dona goes to get the money from the residence, go to the girl, Suzu. "Rescue" Dona Dona. When you say you are on his side, he will call you a fool or something similar and fight you. 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.

Progress into the game and do the best you can, preferably under the hard difficulty setting. Once you make some progress, go to the train place and leave the pass. That is the easiest way to get points, and has the least cost in time. With it being in hard mode, if you get a good ranking you get a lot of points.

Hold L1 + L2 and rotate the Left Analog stick several times.

After you chase the man with the afro and the girl in the "Quick game completion" trick, walk behind the wall and talk to her dad.