An apology: When I transferred this website from boukenshin.net to broken-sunshine.net, I lost my original "wall.php" file, which included credits for all of my wallpapers. Now I still have all of said wallpapers, but I have no idea who to credit them for. Until I can find a copy of my old wall.php file (which sadly never made it into the Internet Archive) or can figure out a way to determine who made my wallpapers, I have decided not to post them here. Sorry.
By the way, official maru-ma.com wallpapers illustrated by Temari Matsumoto are available here.