The Annual Meetings of JAGG

No. Year Presidents Annual Meeting Sites
57th 2024 MOTOMICHI TAKAHASHI Tokyo
56th 2023 MAKOTO ONIZUKA Isehara
55th 2022 HITOSHI SHIRAKAWA Sendai
54th 2021 KAZUHIRO HIRAYAMA Tokyo
53rd 2020 JUNJI TANAKA Tokyo
52nd 2019 MAMORU ITO Kawasaki
51st 2018 TAKASHI ASHIDA Osaka
50th 2017 SHIGERU KAMIYA Tokyo
49th 2016 EMIKO ISOGAI Sendai
48th 2015 TATSUO ICHINOHE Hiroshima
47th 2014 HARUHIKO TAGUCHI Tokyo
46th 2013 KIYOSHI ANDO Isehara
45th 2012 HIROYUKI KOYAMA Gifu
44th 2011 MASAHIRO IMAMURA Sapporo
43rd 2010 KUNIYASU OCHIAI Tokyo
42nd 2009 AKIRA HIRAOKA Osaka
41st 2008 MASAMICHI IKEDA Kobe
40th 2007 SHYUNICHI KATO Yokohama
39th 2006 MICHIO KOMAI Sendai
38th 2005 AKIHISA KANAMARU Osaka
37th 2004 SEIKI TAZUME Yokohama
36th 2003 YOSHIHISA KODERA Nagoya
35th 2002 FUJIYOSHI MATSUBARA Kyoto
34th 2001 EIZO KAKISHITA Kobe
33rd 2000 ATSUSHI OZAWA Tokyo
32nd 1999 MASAMI HIRANO Nagoya
31st 1998 SHIGERU KAMIYA Hakone
30th 1997 TAKASHI SHIMOYAMA Kobe
29th 1996 YUTAKA UNO Nagoya
28th 1995 ATSUSHI HORIUCHI Osaka
27th 1994 YUKIKO SUMI Nagoya
26th 1993 TAMOTSU MIYAZAKI Sapporo
25th 1992 TOMOTARI MITSUOKA Tokyo
24th 1991 TOHRU MASAOKA Osaka
23rd 1990 KAZUO HASHIMOTO Hakone
22nd 1989 AKIRA SHIBATA Niigata
21st 1988 SHUICHI KIMURA Sendai
20th 1987 KIYOYASU NAGAI Kobe
19th 1986 AKIRA GHODA Yokohama
18th 1985 AKIRO SHIROTA Tokyo
17th 1984 BUNSAKU SAKAKIBARA Kobe
16th 1983 HISAO UCHIDA Tokyo
15th 1982 KENICHI HATTORI Kanazawa
14th 1981 MOTOKI YAMANAKA Takarazuka
13rd 1980 NOBUYUKI SENDA Osaka
12nd 1979 SHOGO SASAKI Isehara
11th 1978 NORIZO HASHIMOTO Fukuoka
10th 1977 MICHIHIKO YATAZAWA Nagoya
9th 1976 YOSHIHIKO TSUBURA Osaka
8th 1975 KAZUO IWATA Tokyo
7th 1974 NOBUHIKO KATSUNUMA Tokushima
6th 1973 TETSUO MINESHITA Osaka
5th 1972 YAHITO KOTAKE Kobe
4th 1971 SOICHI IIJIMA Tokyo
3rd 1970 MICHIO HASHIMOTO Fukuoka
2nd 1969 AKIO FUJIWARA Sendai
1st 1968 MASASUMI MIYAKAWA Nagoya

Shogo Sasaki Award

 Dr. Shogo Sasaki (1916-2014, Emeritus Professor of Keio University and Tokai University) was appointed as an Associate Professor and Professor of Department of Bacteriology, Keio University School of Medicine, in 1951 and1963, respectively. Then, Dr. Sasaki became the first Dean of School of Medicine, Tokai University in 1974. In Tokai University, Dr. Sasaki progressed an advanced study concerning not only basic experiments using germfree animal but also bone marrow transplantation therapy at sterile hospital rooms.
 Dr. Sasaki was one of the board members of the Japanese Association of Germfree Life and Gnotobiology (JAGG) in 1968 when the JAGG was founded. Dr. Sasaki organized the 12th annual meeting of JAGG in 1979, and became a President of JAGG from 1993 to 2007, and he made a great effort to activate JAGG.
 For international contribution, Dr. Sasaki organized the 7th International Symposium on Gnotobiology (ISG) in 1981, and became a President of International Association for Gnotobiology (IAG) from 1993 to 1996, and made a great effort to activate IAG.
 Dr. Sasaki passed away in November 2014, and then his bereaved family gave a donation to JAGG. After careful discussion at board meeting of the society, JAGG established a Shogo Sasaki Award in 2015. The purpose of the Award is to encourage JAGG young members in the field of gnotobiology who presented at a regular oral session of the annual meeting. Shogo Sasaki Award was awarded first to the best presenter in the 48th annual meeting of JAGG in January 2016. By awarding Shogo Sasaki Award, JAGG expects that the awardees will make a great progress in the research works in the field of gnotobiology.

No. Year Title
Recipient Affiliation
9th 2024 Analysis of inflammatory responses and T cell responses in a primary biotin deficiency model utilizing germ-free mice.
TAKUTO ONISHI Nihon University
8th 2023 IgA response to pathobiont in inflammatory bowel disease and its clinical application
JIN IMAI Tokai University
7th 2022 Generation of germ-free marmosets
TAKASHI INOUE Central Institute for Experimental Animals
6th 2021 Natural variation of root system architecture under aluminum stress in Arabidopsis thaliana.
SHIORI TAI Gifu University
5th 2020 Correlation between the antibody expression on B cells in gut-associated lymphoid tissue from small and large intestines and the amount od serum antibodies is regulated by intestinal microbiota.
MASATO TSUDA Nihon University
4th 2019 Gut microbiota development in mice is affected by hydrogen peroxide produced from amino acid metabolism during lactation.
YUKO SHIGENO Tokyo University of Agriculture and Technology
3rd 2018 Effect of tryptophan supplemented diet on intestinal IgA production in mice
JAHIDUL ISLAM Tohoku University
2nd 2017 Identification of surface-reducing bacteria in human intestinal mucus.
WAKAKO OHTSUBO Tohoku University
1st 2016 Involvement of Sp1 in butyric acid-induced HIV-1 gene expression.
KENICHI IMAI Nihon University

President Award for Encouragement of Research

Annual meetings Year Recipients Affiliation
48th 2015 MIHO TAKAHASHI Tokai University
47th 2014 TAKASHI YAHATA Tokai University
46th 2013 KEISUKE HIRAHARA Tohoku University
45th 2012 MASAHIRO HAYASHI Gifu University
45th 2012 KENGO KURODA Tohoku University
44th 2011 KEN-ICHI IMAI Nihon University
43rd 2010 YASUFUMI KOBAYASHI Gifu University
42nd 2009 KUMIKO SAKAGUCHI The University of Tokyo
41st 2008 HITOSHI SHIRAKAWA Tohoku University
40th 2007 KENJI MOTOHASHI Kanagawa Cancer Center
40th 2007 YURIKO KOBAYASHI Gifu University

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