- N. Aoki (Chuo University)
- A.V. Arhangel’skii (Ohio University)
- G. Gruenhage (Auburn University)
- T. Hoshina (Nihon Institute of Medical Science)
- T. Ishii
- Y. Katuta
- J. van Mill (Free University of Amsterdam)
- R. Nakagawa
- T. Noiri
- A. Okuyama
- J. Vaughan (University of North Carolina)