2003
Masaharu Imaoka.
Torcon 3 part 54: Saturday late night (31-Aug-2003)
2004
Masaharu Imaoka helping to tiewrap the pegboard into place.
Noreascon 4, Part 3: Wednesday (01-Sep-2004)
2005
UK 2005 Trip, part 57: Friday at Interaction (05-Aug-2005)
UK 2005 Trip, part 61: Friday Parties (05-Aug-2005)
Nippon in 2007 crew. Kirk Masubuchi, Masaharu Imaoka, Tamie Inoue, and Hiroaki Inoue.
CascadiaCon (2005 NASFiC) part 7: Thursday, Day 1 (01-Sep-2005)
CascadiaCon (2005 NASFiC) part 11: Thursday, Day 1 (01-Sep-2005)
Masaharu Imaoka.
CascadiaCon (2005 NASFiC) part 19: Friday, Day 2 (02-Sep-2005)
Masaharu Imaoka, Tamie Inoue, and Peggy Rae Sapienza.
CascadiaCon (2005 NASFiC) part 41: Sunday Evening - Heinlein Banquet (04-Sep-2005)
2011
Yasusuke Sonoyama and Masaharu Imaoka.
Renovation (2011 Worldcon) part 38: Sunday (21-Aug-2011)