Nagashima Spa Land

Hello people,

I'm planning to attend the New Year Countdown and Party in Nagashima Spa Land. However, it seems that it is somehow far from Nagoya itself. Do you have any idea how to go back to the city using public transportation once the program is over? After the countdown to 12am, i'm not sure if there are still activities to do. I read that the onsen is open until 5am but not sure how people get home afterwards given that buses depart from Spa Land from 7am (based on google maps)

Thanks for your time,

I found here a schedule from last year, maybe something similar will be this year:
http://kikuko-nagoya.com/html/nagashima-countdown-timetable-bus.html