Officers of the Association
- President: Atsushi MATSUOKA (Niigata University, Japan)
- Secretary: Marco CHIARI (Instuto di Geoscienze e Georisorse, Italy)
- Treasurer: Paula NOBLE (University of Nevada, USA)
- Paleozoic Working Group: Yoshihito KAMATA (University of Tsukuba, Japan)
- Mesozoic Working Group: Špela GORIČAN (ZRC SAZU, Slovenia)
- Cenozoic/Recent Working Group: John ROGER (Australian National University, Australia)
- Webmaster: Jane K. DOLVEN (Norway)
The Organizing Committee for InterRad XV in Niigata 2017 (InterRad XV OCM)(第15回国際放散虫研究集会実行委員会)
- Honorary Chairperson: Akira YAO
- Chairperson: Atsushi MATSUOKA
- Secretary: Noritoshi SUZUKI (main secretary); Takuya ITAKI and Tsuyoshi ITO (sub-secretary)
- Treasurer: Toshiyuki KURIHARA
- Publication Planners:
- Co-chief: Atsushi MATSUOKA, Noritoshi SUZUKI and Takuya ITAKI
- Editorial members: Katsuo SASHIDA, U. Kagan TEKIN, Keisuke ISHIDA (Island Arc), Atsushi TAKEMURA (Paleontological Research), Satoshi NAKAE (Bulletin of the Geological Survey of Japan), Taniel DANELIAN (Revue de Micropaléontologie)
- Excursion coordinator: Tsuyoshi ITO
- Excursion leaders:
- Pre-conference Excursions
- Excursion A (Boso) (cancelled): Isao MOTOYAMA, Takuya ITAKI, Shin’ichi KAMIKURI, Yojiro TAKETANI, Makoto OKADA
- Excursion B (Inuyama): Tetsuji ONOUE, Rie S. HORI and Satoru KOJIMA
- Mid-day Excursions
- Excursion C (Itoigawa): Tsuyoshi ITO, Yosuke IBARAKI and Atsushi MATSUOKA
- Excursion D (Tai’nai): Isao MOTOYAMA,Toshiyuki KURIHARA and Takuya ITAKI
- Post-conference excursion
- Excursion E (Okinawa): Atsushi MATSUOKA, Tsuyoshi ITO, Noritoshi SUZUKI, Katsunori KIMOTO, Akihiro TUJI, Xin LI and Ryo ICHINOHE
- Executive Members: Satoshi NAKAE, Yukihisa NISHIZONO, Yoshihito KAMATA and Takashi YOSHINO
- Webmaster: Takashi YOSHINO
Co-hosts
- International Association of Radiolarists [link]
- The Geological Society of Japan [link]
- Geological Survey of Japan, AIST [link]
- The Palaeontological Society of Japan [link]
- Society of Science on Form, Japan [link (only Japanese language)]
Corporate Backers*
- BANDAISAN GEOPARK [link]
- Itoigawa UNESCO Global Geopark [link]
- Japanese Geoparks Network [link]
- Niigata University [link]
- RC GEAR [link]
- Sesoko Station, the Tropical Biosphere Research Center of the University of the Ryukyus [link]
- 新潟日報社[link (only Japanese language)]
- 朝日新聞新潟総局 [link (only Japanese language)]
- 読売新聞新潟支局 [link (only Japanese language)]
- 毎日新聞新潟支局 [link (only Japanese language)]
- NHK 新潟放送局 [link (only Japanese language)]
- BSN 新潟放送 [link (only Japanese language)]
- N S T [link (only Japanese language)]
- Teny テレビ新潟 [link (only Japanese language)]
- UX 新潟テレビ 21 [link (only Japanese language)]
- エフエムラジオ新潟 [link (only Japanese language)]
* at the present of September 11, 2017.