i couldn't work out how to reply to a reply... but in reply to your reply lol, I got my go-onger poster from a hobby japan magazine :) they're not too expensive and great for ripping pages out to display if you're not too worried about cutting them up!
That’s good idea. I’ve seen Hobby Japan at bookstores before but I had never thought to do that. これを紹介してくれてありがとう!