Konishchev Dmitry
Konishchev Dmitry — the main founder and CEO of Japanese Reach Mahjong Professional League.
As a judge: the head judge in Moscow Open Riichi Tournament.
As a player: 4th dan on tenhou.net (~1900 rait), 2th kyu on ron2.jp
E-mail: konishchev@riichi-mahjong.ru
Phone number: 8 (903) 723-08-32