| President | Seung-Chyul Hong (Seoul) |
|---|---|
| Vice President | Toru Iwama (Gifu, Japan) Hyeon-Song Koh (Daejeon) |
Executive Committee
| Secretary General | Jae Hoon Sung (Suwon) |
|---|---|
| Scientific Committee | Tae Sun Kim (Gwangju) |
| Administration | Yong Bae Kim (Seoul) |
| JKJC delegate | Jae Sung Ahn (Seoul) |
| History of JKJC | Jeong Eun Kim (Seoul) Jae Whan Lee (Seoul) |
| Public Information | Dong-Jun Lim (Ansan) |
| Registration | Jaechan Park (Daegu) |
| Treasurer | Eui Kyo Seo (Seoul) |
| Computer Science | Ik Seong Park (Bucheon) |
| Social Program | Won-Sang Cho (Seoul) Seok Keun Choi (Seoul) |
| Accommodation | Jin Hwan Cheong (Guri) |
| Public Relation | Chan Jong Yoo (Incheon) |
| Scientific Poster | Taek Kyun Nam (Seoul) |
| Exhibition | Tae Gon Kim (Seongnam) |
| Publication | Yong Cheol Lim (Suwon) |
| Lady Program | Sook Young Sim (Seoul) |
| Executive Secretary | Je Young Yeon (Seoul) |
Senior Advisory Committee (Japan, 2021)
| Hiroshi ABE (Sapporo) |
| Shunro ENDO (Toyama) |
| Kiyotaka FUJII (Sagamihara) |
| Kazuo HASHI (Sapporo) |
| Nobuo HASHIMOTO (Kobe) |
| Kazuhiro HONGO (Ina-Nagano) |
| Tomokatsu HORI (Tokyo) |
| Kiyohiro HOUKIN (Sapporo) |
| Takamasa KAYAMA (Yamagata) |
| Hiroyasu KAMIYAMA (Sapporo) |
| Yoko KATO (Nagoya) |
| Haruhiko KIKUCHI (Kobe) |
| Shigeaki KOBAYASHI (Matsumoto) |
| Namio KODAMA (Fukushima) |
| Eiji KOHMURA (Itami-Hyogo) |
| Akinori KONDO (Osaka) |
| Kaoru KURIS (Kure-Hiroshima) |
| Toshio MATSUSHIMA (Fukuoka) |
| Shinji NAGAHIRO (Tokushima) |
| Izumi NAGATA (Kitakyusyu) |
| Hideaki NUKUI (Kofu) |
| Akira OGAWA (Morioka) |
| Kenji OHATA (Osaka) |
| Yoshikazu OKADA (Tokyo) |
| Takashi OMOTO (Okayama) |
| Isamu SAITO (Fujinomiya) |
| Toshisuke SAKAKI (Nara) |
| Hirotoshi SANO (Kawasaki) |
| Tomio SASAKI (Nagoya) |
| Michiyasu SUZUKI (Ube-Yamaguchi) |
| Waro TAKI (Kyoto) |
| Akira TAMURA (Fujinomiya) |
| Kazuo WATANABE (Koriyama) |
| Kazuo YAMADA (Nagoya) |
| Isao YAMAMOTO (Yokohama) |
| Akira YAMAURA (Chiba) |
| Nobuyuki YASUI (Sendai) |
| Toshiki YOSHIMINE (Suita) |
| Takashi YOSHIMOTO (Koriyama) |
Advisory Board (Korea, 2021)
| Jin Yang JOO (Seoul) |
| Sung Don KANG (Gunpo) |
| Jae Min Kim (Guri) |
| Chang Wan OH (Seongnam) |
| Pil Woo HUH (Uijeongbu) |
| Hyeonseon PARK (Incheon) |
| In Sung PARK (Jinju) |
| Young-Gyun JEONG (Pusan) |
| Jong-Soo KIM (Seoul) |
| Do Hoon KWON (Seoul) |
| Bum-Tae KIM (Bucheon) |
| Yong Sam SHIN (Seoul) |
| O-Ki KWON (Seongnam) |
| Jae Hoon SUNG (Suwon) |
| Jun Seok KOH (Seoul) |
Active Advisory Committee (Japan, 2021)
| Isao DATE (Okayama) |
| Yukihiko FUJII (Niigata) |
| Miki FUJIMURA (Sapporo) |
| Tetsuyoshi HORIUCHI (Matsumoto) |
| Koji IIHARA (Suita) |
| Tooru INOUE (Fukuoka) |
| Hideyuki ISHIHARA (Ube) |
| Tatsuya ISHIKAWA (Akita) |
| Toru IWAMA (Gifu) |
| Takakazu KAWAMATA (Tokyo) |
| Ken-ichiro KIKUTA (Fukui) |
| Hiroyuki KINOUCHI (Chuo-Yamanashi) |
| Michihiro KOHNO (Tokyo) |
| Hiroki KURITA (Hidaka-Saitama) |
| Satoshi KURODA (Toyama) |
| Taketoshi MAEHARA (Tokyo) |
| Mitsuhito MASE (Nagoya) |
| Yuji MATSUMARU (Tsukuba) |
| Nobuhiro MIKUNI (Sapporo) |
| Shigeru MIYACHI (Nagakute-Aichi) |
| Susumu MIYAMOTO (Kyoto) |
| Tohru MIZUTANI (Tokyo) |
| Motohiro MORIOKA (Kurume) |
| Akio MORITA (Tokyo) |
| Ichiro NAKAHARA (Toyoake) |
| Hiroyuki NAKASE (Kashihara) |
| Kazuhiko NOZAKI (Otsu) |
| Kuniaki OGASAWARA (Morioka) |
| Nobuhito SAITO (Tokyo) |
| Nobuyuki SAKAI (Kobe) |
| Hiroaki SHIMIZU (Akita) |
| Yoshiaki SHIOKAWA (Mitaka) |
| Sadao SUGA (Ichikawa-Chiba) |
| Hidekane SUZUKI (Tsu) |
| Yasushi TAKAGI (Tokushima) |
| Jun TAKAHASHI (Osakasayama) |
| Yuichiro TANAKA (Kawasaki) |
| Rokuya TANIKAWA (Sapporo) |
| Teiji TOMINAGA (Sendai) |
| Masaaki UNO (Kurashiki) |
| Yuhei YOSHIMOTO (Maebashi) |
| Shin-ichi YOSHIMURA (Nishinomiya) |
Executive Board (Korea, 2021)
| Hyun-Seung KANG (Seoul) |
| Hyeon Song KOH (Daejeon) |
| Hyon-Jo KWON (Daejeon) |
| Dae Won KIM (Gunpo) |
| Seong-Rim KIM (Bucheon) |
| Yong Bae KIM (Seoul) |
| Jeong Eun KIM (Seoul) |
| Tae Gon KIM (Seongnam) |
| Tae-Sun KIM (Gwangju) |
| Taek Kyun NAM (Seoul) |
| Keun Young PARK (Seoul) |
| Dong-Hyuk PARK (Seoul) |
| Sukh Que PARK (Seoul) |
| Ik Seong PARK (Bucheon) |
| Jaechan PARK (Daegu) |
| Jae Seung BANG (Seongnam) |
| Eui Kyo SEO (Seoul) |
| Jae Hoon SUNG (Suwon) |
| Seung Hun SHEEN (Seongnam) |
| Sook Young SIM (Seoul) |
| Jae Sung AHN (Seoul) |
| Je Young YEON (Seoul) |
| Do Sung YOO (Seoul) |
| Seung Hoon YOU (Ganeung) |
| Chan Jong YOO (Incheon) |
| Seok-Mann YOON (Cheonan) |
| Kwan-Sung LEE (Seoul) |
| Sang Weon LEE (Pusan) |
| Jae Whan LEE (Seoul) |
| Hyeong-Joong YI (Seoul) |
| Dong-Jun LIM (Ansan) |
| Yong Cheol LIM (Suwon) |
| Chul-Hoon CHANG (Daegu) |
| Jin Hwan CHEONG (Guri) |
| Won-Sang CHO (Seoul) |
| Sung-Pil JOO (Gwangju) |
