Good afternoon Miyuki
We had a super holiday in Japan, thank you. The snow at Rusutsu was excellent, at Naeba a bit soft but it is a great place for the apres-ski. Lots of Restaurant options. On the downside, it is infested with snow boarders😁
Now, the advice on getting to Haneda by train needs to be revised. People should book through to Shinagawa on the Shinkansen. There is no direct connection from Tokyo station. Then once at Shinagawa, take the Keikyu line to Haneda, about 15 to 20 mins.
Please let me know of any early bird specials, we would be looking at Rusutsu again and for about the same time of year.
Many thanks and best regards