請俾d意見
Day 1 HKG -> TOKYO, car rental (Sienta) from Airport to 池袋
Day 2 Drive to 八景島 @ Yokohama (横浜), back to 池袋 and return the Sienta
Day 3 築地壽司, 台場
Day 4 原宿, 渋谷, 新宿
Day 5 Rental Sienta to 輕井澤, Prince Outlet and stay @ 輕井澤民宿
Day 6 Driver back to Airport and return the Sienta