Interesting background on the shrine.
"Yasukuni is first and foremost a site for the performance of ritual before the kami (gods), those men, women and some children who sacrificed their lives for the imperial cause. This article examines the organizing of space and ritual at Tokyo's shrine to the war dead and the implications for memory."
http://www.zmag.org/content/showarticle.cfm?SectionID=11&ItemID=7970