Official Sites
Official Puffy Homepage (Japanese) - Chock full of information...if you can read Japanese. Contains a rather detailed discography, the latest Puffy news, info on live shows, and the like.
Official Puffy AmiYumi Homepage (U.S.) - Puffy's official English language site. Obviously, since Puffy are a Japanese act focusing their energies mostly on recording and performing in their homeland, their English site has historically been largely ignored. Nowadays, though, the site is being run by Puffy's management and is far more coordinated with the official Japanese site more than ever, making it better than ever. Also contains an English-language message board that Ami and Yumi read.
Note: since April of 2007, the English language blog of Puffy's managment has been getting updated rather frequently, so be sure to check it out for up-to-date Puffy news.
Puffy's 10th Anniversary Page (Japanese) - This is similar to the official site, but more focused on the festivities surrounding Puffy's 10th anniversary (such as the 10th anniversary book). Hasn't been updated since September of 2006 or so.
Netscope Amigator (Ami's Blog) (Japanese) - Ami (and very rarely Yumi) writes about anything and everything. Every so often there are behind-the-scenes pictures posted with entries.
Puffy's Management Blog (Japanese) - Similar to Ami's blog, but with posts written by Puffy's management.
Other Sites of Interest
Sadly, there is quite a dearth of English-language Puffy sites (mostly one-off reviews here and there...not Puffy-specific). Also, sadly, many of the Japanese fan sites have been abandoned for quite some time. Hopefully I'll be able to add more to this in the future.
AmiYumi Boogie (Japanese) - A fan site, with an absolutely insane number of magazine scans of Puffy thoughout the years. If you want Puffy pictures, this isn't a bad place to start. Also has wallpapers, an image gallery featuring screencaps from Puffy's TV advert appearances, a couple of message boards, and a few other things that you can't read if you can't read Japanese.
amiyumidas - A blog full of all things Puffy, from Jeff, frequent contributor to the Puffy forum at Puffy AmiYumi World. Instead of a general fan-site, he goes more in-depth on particular things related to Puffy, which are always a good read. He also called my site "probably...the best all-around English-language fan site at the moment" (thanks for the kind words!). His full blog is here.
Puffy AmiYumi World - Probably the most popular English-language Puffy fansite out there right now (not that there are a whole lot of us, but still...). Contains a healthy selection of photos, background info (including blurbs on various Puffy collaborators), and - most importantly - the "Song Finder," which offers samples of pretty much every Puffy song along with its title (for those who are dying to know the title of a particular song, or to find out what a given song sounds like). There's also an associated MySpace page for the site.
Also: Andrew, the man behind this site, has now set up a forum for Puffy fans to use. I post there occasionally myself, so come and join the fun!
SUMAIRU Puffy (Japanese) - First brought to my attention by Jeff of amiyumidas, this Japanese fan blog is a wonder, even if you can't read Japanese. The sheer amount of photos - many you've probably never seen before - makes this page worthwhile.
Puffy at Junk Magnet - Full of various Puffy links and a pretty good discography, though it seemingly hasn't been updated for a while.
Puffy's Entry at Wikipedia - Wikipedia is always right.
Rodney's Whimsyload - Official website of Rodney Alan Greenblat, the talented artist who created Ami and Yumi's initial cartoon alter-egos, and whose work graces pretty much every Puffy single from 1996 through 2001. His drawings also appear on the covers of Jet CD and The Very Best of Puffy. He is also known for creating the characters in the video game Parappa the Rapper, and he and his family make a brief apperance in Run! Puffy! Run!
