Oshi Live Trip Cost Simulator

The Oshi Live Trip Cost Simulator helps you plan budgets for concerts, stage shows, fan events, and other oshi activities in Japan. It covers more than ticket prices: transportation by train, plane, highway bus, or car, hotel costs, merch spending, food, ticketing fees, and a buffer for unexpected expenses. Because live trips often add small costs on the day, seeing the full total in advance makes planning easier.

Transportation and lodging can be split by the number of companions, so you can compare solo trips, shared hotel rooms, or shared car travel. The tool shows the per-trip total, yearly total, savings from splitting shared costs, and category-level breakdowns in one view. This makes it easier to see which cost category is heavy and how much you need across the year.

All calculations run locally in your browser, and your event plans or amounts are not sent to any server. It is designed for residents of Japan planning domestic live trips, ticket lottery results, and yearly fan activity budgets.