Chair, SOC of international meetings
(2007.7.15)


1993, Feb 23-25, (Sagamihara) 
  "X-ray Solar Physics from Yohkoh", 
   (eds.) Y. Uchida, H. Hudson, T. Watanabe, and K. Shibata,
     Univ. Academy Press (1994).
     SOC

1993, July 6-8  (Sagamihara) 
  "2nd Japan-China seminar on Solar Physics", 
   (eds.)  T. Sakurai, T. Hirayama, and G. Ai, 
     National Astronomical Observatory of Japan (1994).
     SOC

1995, May 22-26  (Makuhari)  
 IAU Colloq. 153, 
  MAGNETODYNAMIC PHENOMENA IN THE SOLAR ATMOSPHERE
   -- PROTOTYPES OF STELLAR MAGNETIC ACTIVITY 
  (eds.) Y. Uchida, T. Kosugi, and H. S. Hudson
   Kluwer Academic Publisher (Dordrecht), 1996
   LOC

1996, Nov 6-8 (Tokyo) 
   Observational Plasma Astrophysics:
     Five Years of Yohkoh and Beyond}, 
  (eds.) Watanabe, T., Kosugi, T., and Sterling, A. C.  
     Kluwer Adademic Publ (1998)
     LOC

1998, Feb 23-26 (Pointe-a-Pitre, Guadaloupe) 
  Solar Jets and Coronal Plumes,
  (ESA SP-421, 1998)
   co-chair


1998, Mar 10-13 (Tokyo) 
  Numerical Astrophysics 1998,
  eds. Miyama, S., Tomisaka, K., Hanawa, T., 
  Kluwer
     LOC-chair

1998, July 16, (Nagoya) COSPAR 32nd
 E2.3 Magnetic Reconnection Processes in the Solar Atmosphere
 Main Scientific Organizer: K. Shibata (Japan)
 http://www.copernicus.org/COSPAR/nagoya98/e_prog.htm


1998.7.27-8.2  usa/boulder (chapman conference on helicity) 
      Magnetic Helicity in Space and Laboraotory Plasmas ,
      M. Brown, R. Canfield, A. Pevtsov (eds.), 
      AGU Monograph 111, AGU (1999)
         program committee


2000, Feb 29 (MR2000)
U. Tokyo Symposium on "Magnetic Reconnection in Space and
Laboratory Plasmas" (Tokyo Univ., Sanjo-kaikan)
co-chair


2002 July 2-5, IAU APRM (Tokyo)
Numerical simulation in Astronomy, SOC


2002, Aug 26-30:  
Summer Institute on Beaming and Jets in GRB
            (Denmark) SOC

2002,
Oct. 15, the 34th COSPAR SCIENTIFIC ASSEMBLY in HOUSTON, TX, USA,
    Magnetic Helicity at Sun, in the Solar Wind and Magnetospheres, 
    SOC


2004, 3/17-19
International Workshop (MR2004)
        "Explosive Phenomena in Magnetized Plasmas 
       - New Development in Reconnection Research" 
       SOC/LOC chair
http://www.kwasan.kyoto-u.ac.jp/reconnection2004/


2004, June 14-19
        IAU Symposium No. 223, "Multi-Wavelength Investigations
        of Solar Activity" (Saint Petersburg, Russia)
        SOC

2004, July 5-9 
session "Solar Flares and Coronal Mass Ejection",
Joint AOGS 1st Annual Meeting \& 2nd APHW Conference (Singapore) 
session convener


2004, July 18-25
35th COSPAR scientific assembly
(Paris, France)
session D2.2/E3.2 "Reconnection at Sun and in Magnetospheres"
DO (dupity organizer)


2004, 9/11-12
CAWSES solar related space weather meeting (Beijing, China)
SOC co-chair


2004, 9/13-17
IAU symposium No. 226, Coronal and Stellar Mass Ejections (Beijing, China)
SOC


2005, Mar 8-10, 
MR2005 US-Japan Workshop on Magnetic Reconnection, 
Plasma Merging, and Magnetic Jets 
- "Astrophysical Reconnection and Particle Acceleration"
Awajishima, Japan
SOC/LOC chair

2005, Mar 31, 
7th International School/Symposium for Space Simulations (ISSS-7)
 Kyoto University
LOC


Ultrarelativistic Jets in Astrophysics, July 11-15, 2005, 
Banff, Alberta, Canada,
SOC


IAGA 2005 Scientific Assembly,  
session GAIV01 "The Sun: Its interior, atmosphere and wind"
28 July 2005, Toulouse, France,
session co-convener


The 6th Solar-B Science Meeting, Nov 8-11, 2005,
at Kyoto International Community House, Kyoto, Japan
SOC co-chair


CAWSES space weather workshop, 
at Stanford University, HEPL Conference Room, CA, USA, 
Dec 10-12, 2005
SOC co-chair



=======================================
2006


IAU symposium NO. 233, 
Solar Activity and its Magnetic Origin, Cairo, Egypt,
March 31 - April 4, 2006
SOC


AOGS 2006 - July 10 to 14, Suntec Singapore
Asia Oceania Geosciences Society 3rd Annual Meeting
http://www.asiaoceania-conference.org/
 ST11-ST14
 Onset of solar flares and coronal mass ejections 
 co-convener


2006, July 16-23
36th COSPAR  Scientific Assembly
http://meetings.copernicus.org/cospar2006/overview_scientific_program.html
 E2.3/D2.6/E3.6
  Energetic Particles and Magnetic Reconnection on the Sun and in the Heliosphere
   dupity organizer
 D2.2/E3.2
  Magnetic Coupling in Solar and Stellar Atmospheres
    organizing committee 
 PSW1
  Space Weather: Observations and Modeling for Applications and Operations
    organizing committee 


2006, Aug. 14-25
IAU General AssemblyCPrague, Czech Republic
http://www.astronomy2006.com/
Joint Discussion 01
"Particle Acceleration - From Solar System to AGN"
@organizing committee


2006, Oct 31-Nov 2,
2nd East Asia Numerical Astrophysics symposium 
http://canopus.cnu.ac.kr/eanam2006/
Taejeon (Korea)
SOC


2006, Nov. 14-17
CAWSES International Workshop on Space Weather Modeling (CSWM)
The Earth Simulator Center, Yokohama, Japan
co-chair


2007, Mar 18-20 (Fairbanks) 
The CAWSES workshop on 
Comparative Study of Solar Flares and Magnetospheric Substorms
as a Basis of Space Weather Research
     Fairbanks Princess Riverside Lodge (Fairbanks, Alaska)
http://www.kwasan.kyoto-u.ac.jp/spw/cawses-ws2006/
co-chair


2007, April 24 - 27
Initial Results fromn Hinode: 
workshop in Memory of Takeo Kosugi (NAOJ, Japan)
co-chair

2007, May 21-25
IAU Symp 243: Star-disk interaction in young stars
(Grenoble, France)
http://www.iaus243.org/
SOC

========================================
statistics

chair or co-chair  9
session convener   6
SOC/LOC or programme committee 19