日本語 HOME Greeting Message General Information Travel Grant Program Online Registration Call for Abstracts Call for Plenary Speakers Information for Chairs and Presenters and Participants Accommodation VenueNEW Accommodation KAYAKhttps://x.gd/gEwyM Expediahttps://www.expedia.co.jp/All-Karuizawa-Hotels.d6157006.Travel-Guide-City-All-Hotels Agodahttps://x.gd/7hOI2