Hi Greg, my family and I are planning to visit Tadami Line in Fukushima with one night stay. We will reach Haneda Termainal 2 Airport at 12.10pm from New Chitose Airport on 9th Dec 2019. From the airport, I would like to look for the fastest and cheapest way to go to Tokyo Central Station where I can use Tohoku Shinkansen to Koriyama. Due to the time consuming, and not familiar with Haneda airport, would appreciated if you can guide us the best and cheapest way heading to our destination. By the way, please advise will there be more economical to buy the JR East line pass for my trip? On day, we will travel back to Tokyo and stay for another 2 nights, our family is with 2 children of age 8 and 9 years old. Is the Disney Sea World a suitable theme park for them? Thank you in advance on your details information.