Annual meetings
| No. | Year | City (venue) | President |
| 58 |
2025 |
Nara (Nara University of Education)
|
Masaki Ishida |
| 57 |
2024 |
Yamaguchi (KDDI Ishin Hall)
|
Manabu Hori |
| 56 |
2023 |
Tokyo (National Institute of Infectious Diseases)
|
Kisaburo Nagamune |
| 55 |
2022 |
Tokyo (Hosei University)
titles
|
Masafumi Hirono |
| 54 |
2021 |
Online (Kochi University)
titles
|
Mikihiko Arikawa |
| 53 |
2020 |
Online (Kobe University)
titles
|
Toshinobu Suzaki |
| 52 |
2019 |
Mito (Ibaraki University) | Osamu Kitade |
| 51 |
2018 |
Matsue (Shimane University)
titles
|
Yuuki Kodama |
| 50 |
2017 |
Tsukuba (University of Tsukuba)
titles
|
Osamu Numata |
| 49 |
2016 | Okayama (Okayama University)
titles
|
Motonori Ando |
| 48 |
2015 | Tokyo (National Institute of Infectious Diseases)
titles
|
Kenji Yagita |
| 47 |
2014 | Sendai (Miyagi University of Education)
titles
|
Kazuyuki Mikami |
| 46 |
2013 | Higashi-Hiroshima (Hiroshima Univ.)
abstracts
|
Hiroshi Hosoya |
| 45 |
2012 | Himeji (University of Hyogo) abstracts |
Seiji Sonobe |
| 44 |
2011 | Nara (Nara Women's University) |
Terue Harumoto |
| 43 |
2010 | Mito (Ibaraki University) |
Isoji Miwa |
| 42 |
2009 |
Ishinomaki, Miyagi (Ishinomaki Senshu University) |
Nobuyuki Haga |
| 41 |
2008 |
Tsukuba (University of Tsukuba) |
Osamu Numata |
| 40 |
2007 |
Toyama (University of Toyama) |
Nunenori Noguchi |
| 39 |
2006 |
Kanzaki, Saga (Nishikyusyu University) |
Tadao Takahashi |
| 38 |
2005 |
Obihiro, Hokkaido (Obihiro University of Agriculture and Veterinary Medicine) |
Hideyuki Nagasawa |
| 37 | 2004 | Yamaguchi（Yamaguchi Univ.） | Masahiro Fujishima |
| 36 | 2003 | Tokyo（Nippon Veternary and Animal Science Univ.） | Soichi Imai |
| 35 | 2002 | Kochi（Kochi Univ.） | Tatsuomi Matsuoka |
| 34 | 2001 | Kobe（Space Alpha Kobe, Fuji Xerox Learning Institute） | Toshinobu Suzaki |
| 33 | 2000 | Kanazawa（Kanazawa Citymond Hotel） | Hiroshi Endoh |
| 32 | 1999 | Sendai（Tohoku Univ.） | Tsuyoshi Watanabe |
| 31 | 1998 | Gifu（Gifu Univ.） | Yoshinori Nozawa |
| 30 | 1997 | Mito（Ibaraki Univ.） | Isoji Miwa |
| 29 | 1996 | Higashi-Hiroshima（Hiroshima Univ.） | Hiroshi Hosoya |
| 28 | 1995 | Koganei（Tokyo Gakugei Univ.） | Takashi Tsuruhara |
| 27 | 1994 | Obihiro (Obihiro University) | Naoyoshi Suzuki |
| 26 | 1993 | Ishinomaki (Senshu Univ. of Ishinomaki) | Koichi Hiwatashi |
| 25 | 1992 | Nara | Yoshiki Suganuma |
| 24 | 1991 | Isehara | Yoshimasa Kaneda |
| 23 | 1990 | Nagasaki | Koji Kanbara |
| 1989 | 8th International Congress of Protozoology Tsukuba | Koichi Hiwatashi | |
| 22 | 1988 | Tsukuba (Tsukuba Univ.) | Yoshio Watanabe |
| 21 | 1987 | Yamaguchi | Kazumi Hoshide |
| 20 | 1986 | Tokyo | Tsutomu Koyama |
| 19 | 1985 | Oita | Satomori Yamataka |
| 18 | 1984 | Tokyo | Keizo Asami |
| 17 | 1983 | Tsu | Rokuro Adachi |
| 16 | 1982 | Tokyo | Toshio Ishii |
| 15 | 1981 | Hiroshima | Yosinobu Shigenaka |
| 14 | 1980 | Tsukuba | Yoshio Watanabe |
| 13 | 1979 | Suita | Toshio Nakabayashi |
| 12 | 1978 | Yokohama | Minoru Saito |
| 11 | 1977 | Gifu | Yoshinori Nozawa |
| 10 | 1976 | Tokyo | Isao Morishita |
| 9 | 1975 | Osaka | Suehisa Takada |
| 8 | 1974 | Tokyo | Keichi Ishii |
| 7 | 1973 | Nara | Fumie Inaba |
| 6 | 1972 | Sendai | Koichi Hiwatashi |
| 5 | 1971 | Tokushima | Fumio Oazaki |
| 4 | 1970 | Tokyo | Hisakichi Matsubayashi |
| 3 | 1969 | Hiroshima | Yoshimasa Ozaki |
| 2 | 1968 | Suita | Shozo Inoki |
| 1 | 1967 | Kodaira | Jinkichi Fujita |