Accommodation

• ILLS2019 Official Accommodation Page
  https://va.apollon.nta.co.jp/ills2019/
• Jalan.net: One of the largest online hotels & ryokans booking site in Japan
  https://www.jalan.net/en/japan_hotels_ryokan/?cc=eng_top_link_header
• Hotels.com
  https://www.hotels.com/