Kind of OT, but I greatly prefer ICOCA over SUICA. SUICA has an ugly-... mascot which is completely unappealing, whereas ICOCA has the awesome Ico-chan, a completely ugly mascot which is so terribly addictive. I think I own him in at least 5 different sizes, and I am not kidding. :P Even my 6-month old son stopped crying and started laughing when I showed him an Ico-chan plushy doll.
I'm sorry, but this is total winnage.
[edit] doh, pic doesn't show - oh well. do click the link please.