Workshop on Chemical Evolution of the Universe Tokyo Metropolitan University, October 31, 2011 "Unknown knowns and unknown unknowns in the universe" pdf

DENET conference "The accelerating universe" IAP, Paris, October 24-26, 2011 "DENET, Sumire and TodaiForum" pdf "Anomaly in the SFD Galaxy extinction map and FIR emission from SDSS galaxies " pdf

Seminar @ Centre de Recherche Astrophysique de Lyon, October 20, 2011 "Colors of a second Earth: towards exoplanetary remote-sensing" pdf

ISMD2011 Miyajima, Hiroshima, September 26-30, 2011 "Known unknowns and unknown unknowns: astronomy vs. physics" pdf

DENET-Taiwan HSC collaboration meeting 2011 ASIAA, Taipei, March 7-8, 2011 "DENET and Sumire collaboration" pdf