Yes, it's very much like the Scion xB. It's about the same size and obviously the same shape.
I've only seen this one in Nairobi, and only once.
It's quite random which Japanese imports make their way here. There is a fair amount of vehicles here that will never make their way to the States. One reason is the stringent importation rules in the States. Another reason is that cars in Japan are right-hand drive. Ha-ha-ha! (I know you're saying, "But you can't get a Hummer in Kenya." You're right. Sigh.)