55th Coin & Stamp Collection Festival in OsakaDates:  2023 September  29th (Fri), 30th (Sat), October 1st (Sun) Venus: Midosuji Hall Shinsaibashi, 9th floor,Address: 〒542-0086 4-5 Nishishinsaibashi 1-Chrome Chuo-ku, OsakaInguires:  Japanese Numismatic Dealears Association Phone: (03) 3508-1701  

  5th Nagoya Coin ShowDates:  2023 October  7th (Fri), 8th (Sat), 9th (Sun) Venus: Wink Aichi 8F Exhibition Hall,Address: 〒450-0002 4-38 Meieki 4-Chrome Nakamura-ku, NagoyaInguires:  Japanese Numismatic Dealears Association Phone: (03) 3508-1701  

    21st Tokyo Coin ShowDates:  2023 June 2 (Fri), 3 (Sat), 4 (Sun) Venus: Otemachi Sankei Plaza 3FAddress: 〒100-0004 7-2 Ōtemachi, 1-Chome Chiyoda-ku, TokyoContact information：Japanese Numismatic Dealers AssociationTelephone: (03) 3508-1701

           64th World Coins, Stamps, and Telephone Cards EventDates:  2023 December 1st (Fri), 2nd (Sat), 3rd (Sun)Venus: Tokyo Kotsu Kaikan, 12th floorAddress: 〒100-0006 10-1, Yurakucho 2-chome, Chiyoda-ku, Tokyo Japan  Inguires: Shimbashi Coin and StampPhone:  (03) 3501-3077