How much will it cost if it's a three-day trip to Osaka?

pu1. There might be a big difference between tickets, but it's about 120,000 won when it's cheap and 300,000 won when it's moderately expensive

2017-12-07

OK

pu2. It cost less than 500,000 won for air accommodation and transportation except for food. If you don't eat expensive food, 10,000 won per meal is enough

2017-12-07

OK

pu3. The cost of food is almost the same as in Korea

2017-12-07

OK