If you send a letter from Indonesia, it will take one week to me.
And from me to Indonesia, it will take 7〜10days.
I will charge in Moneycard 3millionRp for you to take Visa.
Did you buy Flight ticket ?
Trip Money you need is
1. Flight ticket money
2. Oil surcharge money (you need to pay at the airport)
3. Airport tax money(you need to pay at the airport)
4. Change your money to US$ before you leave Indonesia.
You must ask how much is Oil surcharge to Japan at the travel agent.