ACM ICPC 2007
Nov 4, 2007
Photos: 1
日光東照宮
Sep 10, 2007
Photos: 8
IPAX
Jun 27, 2007
Photos: 7
2007花見
Apr 1, 2007
Photos: 4
2007-March-Guam
Mar 20, 2007
Photos: 19
