I'm here!
I was going to go back and take a better look at the Japanese site last night, I had too much else to do and forgot! Well, I was stood outside on a chair taking pics of moths.
It looks like the site I came across when clicking on a couple of links on the German site, the pics were from there but I didn't see all that alphabet at the top!
It's great to be able to pop the pics up with hovering over them. It's unbelievable how many cultivars there are, yet they all look different!