Gongaga Shuukaku SephiZa Motsuri (The Gogaga SephiZa Harvest Feast) - The first S/Z gallary I found and still a favorite. Lots of lovely pictures of the guys together and a very strange section of stuff with "Puppy Zack" ...some of which borders on shouta. Just giving fair warning.

Usagi no Mimi (Bunny Ears) - Very cute site with a great gallery that includes many S/Z pictures. And yes there is some Z/C and S/C as well...

Gonpuu (Spirit Way) - This is mainly a gallery site with some nice pictures...very nice pictures. This site is also home to the SZS 20 Odai.

Oeste - One of my favorite S/Z sites, and one of the participants of the SephiZa Harvest Feast. Amazing anatomy work and very tender pictures of the two. Also has a thriving Oekaki Board.

Parrallel Worlds - Site belonging to the owner of the S/Z Doumei. Has a lot of pictures, especially in the Giftroom.

Sayonara Rain - An adorable Zack-centric site with a Seph/Zack bent. It also features several short comics about the pairing.

miserablism - a Z/S site, so here is something for all you Uke-Sephiroth fans.

Garasu no Kobako (Glass Casket) - even more Z/S can be found in the "treasure" section here.

Dalus - Doujinshi circle that specializes in S/Z. Their gallery is located over here.

Kimi ni Tuduku Michi (You continue on the way) - This site is mostly S/Z now and has several Paint Chat stories involving the two.

Wicked Chienm - Cute S/Z site that also includes some Puppy-Zack art.

SephiZax Love Doumei (Union) - A collective for Japanese S/Z fans. They've had several art/oekaki get togethers (Festas), the results of which are hosted on the site.

Sephiroth X Zack Revolution - Another, smaller S/Z Union. Home of the S/Z Lovers 20 Odai.

Sephiroth Ositaositai (The Sephiroth Push-down/Throw-down Regiment) - This link/icon came from a union for pro-Uke-Sephiroth sites, and even though it has gone down, we continue to display the icon as we're definetly for Zack/Seph.

Zakku Tomodachi (Zack Friends) - For those people who just love Zack. The Members number more that 150 and some have donated to the Gallery.

Soreike Soliders Love Union - Obviously, for Soldier fans. The members even name who their favorites of the three are in the listing.

B-M Dennou Sono (B-M Electronic Brain Garden) - Doujinshi circle which does Seph/Cloud+Zack, but the style is quite lovable.

Garakuta - Art, animations, and comic starring all the FF7 bishies in a sometimes gorgeous, sometimes scary art... along with a heavy dose of "Safer/Seraphim" stuff.

junk*garden - This circle focuses on a light and lovely style of Zack/Aeris/Sephiroth.

Diabolism - Simply adorable Squaresoft artwork, including several Z/S images. This is also the home of Kitty!Sephiroth.

36.2 C - Decided to link to this very weird site since it includes some Z/S. The rest is a little questionable in terms of sanity.

LV:4 Creature Arms - A very large gallery featuring mostly Sephiroth and Vincent. And some rather interesting custom Dollfies and great cross-play.

Studio Capricorn - Artists behind the wonderful Katayouku no Tenshi (One-Winged Angel) series. My personal favorite doujinshi group.

Kuro Neko Yashiki (Black Cat Mansion) - a very large, very yaoi gallery. This is an NC-17 site so please be aware. However, of the 300 some odd images on the site 55 of them are S/Z