TOKYO DIAMOND EXCHANGE Inc.
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TOKYO DIAMOND EXCHANGE Inc. 5F - 26-2 Higashi-Ueno 1 - Choume , Taitouku Phone: +81 3 38316775 |
Board of Directors Honorary Dean Executive Vice President Maganing Director Managing Director Tota Koyama Secretary-General
Kazuhiko Ujiie Yoshinobu Narukawa Nilam Alawdeen Sunao Nakao Teiichi Tatsumi Kenichi Nakazawa Hayato Isobe Nobutaka Imanishi Sinji Funamori
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Holidays 2019 August 13-16 Summer Vacation December 27-31 Year end days The Tokyo Diamond Exchange is open every Monday and Thursday.
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