Atsushi Tanaka (4-manifolds, allowable Lefschetz fibrations)
Wataru Yuasa (Hiroshima University)
Takuya Ukida (National Institute of Technology, Anan College)
Takahiro Oba (Osaka University)
Genki Omori (National Institute of Technology, Ibaraki College)
Erika Kuno (Shibaura Institute of Technology)
Takahiro Matsuyuki (Linea Co.,Ltd., Keio University)
Ayaka Ise
Koji Yamazaki
Nobuo Iida (Kavli IPMU, The University of Tokyo)
Kazunori Iwaki
Tatsumasa Suzuki (The University of Tokyo, JSPS)
Tsukasa Isoshima (Keio University, JSPS)
Chihaya Jibiki (SPDR, RIKEN)
Minami Taniguchi (Showa Gakuin Junior High School & High School)