I will takje JR from Tokyo to OSAKA on Aug 1st.
1) May I know how long does it take from Tokyo to Osaka?
2) Do I need to buy HEAD seat or normal seat is OK? (Cause I will bring my 2 kids with me-6 and 8 years old).
3) After get down to Osaka which hotel is near to Universal Studio? (A: Universal Port, B: Nikko Kansai Airport, C: Mitsui Urban Osaka Bay Tower)
4) After get down from JR station in OSAKA, how can I get to the hotel?
5) From the hotel, how can I go to the airport?