Your browser does not support grid, so will not be supported. Hover over your browser version to see if there is a way to enable potential support. Sorry, I am no longer able to justify working on making the layout work on older devices.
Quite a lot of what?Hm... There's quite a lot.U-Ueno...
Apparently Ueno is Hisa's old name, whatever that's supposed to mean. I don't know the story, I just get this stuff off Japanese wikipedia. Edit if you know.