Tokyo Royal Park Hotel

     33th Tokyo International Coin.Convention
  Date:  2023 April 28th（Fri.）29th（Sat.）30th（Sun.）
  Location: Royal Park Hotel 3 Fl. Royal Hall
  Address: 2-1-1 Nihonbashi Oshicho, Chuo-ku, Tokyo 〒103-8520
  Inquiries: Japanese Dealers Association (JNDA)
  Telephone: 03-3508-1707