This article provides an overview of how much money is needed per day to live comfortably in Japan. Average daily expenses range from $50-$150 USD, with accommodation costs ranging from $700-$1,500 USD per month and transportation costs ranging from $10-$20 USD depending on the mode of transport. Eating out can be expensive with meals costing around $15-$20 USD per person, while shopping and entertainment costs vary greatly depending on what activities are chosen.