Here, as promised, is the updated list of Reitasai releases for May 25. More will come up soon as days will come by, so keep watch!
==Manga==
Don’t Put Out the Last Candle!
Anthology
http://www.kisama.net/hyaku/

Personal Color
http://percol.blog.shinobi.jp/Entry/112/
Little Devil
Winter Scenery
http://kannaduki.sakura.ne.jp/diary/?date=20080505
Happy End
Asatsuki Dou
http://asatsukidou.moryou.com/happyend-kokuchi.html
“二つの神社で奉れ。”
happy flame time
http://rmserver.ddo.jp/~happyft/muzi.htm
かみのこびより
Kagero
http://kageroro.jugem.jp/?eid=81
Tales of 30
WiZ-GARAGE
http://www.h2.dion.ne.jp/~ct-cross/menu.html
Title: 紅魔の国のアリス
Circle: 3-Chome
http://murabito.sakura.ne.jp/scm/
I believe this is the first doujin Murabito has made since Doll Suite.
Titles: 神様はお客様です。
ひとまとめ
Circle: Ennui Akadako
http://takotakonet.sakura.ne.jp/cgi-bin/nikki/nicky.html
ひとまとめ appears to be a collection of several of Tako’s previous works.
Title: メタボ!!
Circle: Hole of Yago
http://herada.hp.infoseek.co.jp/index.html
Title: てむちぇん。
Circle: Yumeiro Goromo
http://yumegoro.sumomo.ne.jp/info.html
This author will also be releasing an artbook at R5.
Title: フラワリー・フライヤー
Circle: KFC
http://yu-kfc.net/
Title: 牌遊紅魔録
Circle: ReverseNoise
http://reverse-noise.at.webry.info/
This one seems to involve mahjong.
Title: 天狗狂 ~前編~
Circle: Golden Pe Done
http://goldenpedone1.web.fc2.com/
==Games==
Touhou 10.5 – Scarlet Weather Rhapsody
http://www.tasofro.net/touhou105/index.html
Touhou 11: 東方地霊殿 ~Subterranean animism. demo
http://kourindou.exblog.jp/7850454/
Doujingame : Marisa & Alice (Mariari, complete version)
Circle : ですのや
http://www.wish.sakura.ne.jp/desuno/game/mariari/manual.htm | See DesuNO’s blog
==Music==
CD: 東方冬風雪灯
Circle: sisimai-brothers
http://sisimai-bros.unofficial.jp/product4.html
CD: 東方幻想界 -紅魔郷の音-
Circle: 狐の工作室
CD : ピアノのための東方夜想曲集 (Touhou Nocturnes For Pianoforte) 「Spirit」
Circle : TAMUSIC
http://tam3.name/TAM3-0031.html
CD : Riddles Covered in Flowers
Circle : UI-70
http://ui-70.sakura.ne.jp/ui-70/
CD : 東方志奏 1st Spell ~Airstream~
Circle : ~xi-on~
http://xion.art-studio.cc/product.htm (cover, samples & crossfade)
MoF only album. Track 3 is full and that flash player is shit. Will be released at M3 2008 Spring first.
CD : 風神録ピアノ (MoF piano solo)
CD : 風神録テクノ (MoF electro)
CD : 紅魔テクノ (EoSD electro)
Circle : Lime-Green
http://limegreen.kir.jp/komike72.htm#rei5new
CD : Ein Klang Multidimentional
Circle : Vn’dyk
http://www.h6.dion.ne.jp/~mks7/bndyk.htm
CD : 東方奔放戯
Circle : まさみティー (not sure about this one)
http://o-life.jp/olja_0001.html
CD : 東方紅月魂
Circle : Style.S
http://blog.livedoor.jp/ask_sound/archives/51254961.html (crossfade)
CD : Huh (title not announced yet)
Circle : Spiral Music
http://spiralmusic.sakura.ne.jp/
CD : 東方序章記 ~Toho the First~
Circle : Chocoa
http://ayase.parfe.jp/whatsnew/eid164.shtml
CD : Divit
Circle : SJV-SC
http://www.beta.or.jp/~odiakes/sjv/divit/
Will be released at M3 2008 Spring first.
CD: 麗 ―REI― 月天夜姫
Circle: Carrot Wine
http://www2u.biglobe.ne.jp/~anpanman/rei_gettenyahime.htm
CD: 東方マウントラッシュ
Circle: mistbell
http://www.mistbell.com/official/discography/album014
CD: 東方悠幻奏
Circle: Silver Forest
http://music.geocities.jp/silverf0rest/yuugen.htm
==Misc==
DVDs : 東方奇闘曲 (Touhou Kitougi) 3 ~Duel of the Third~
Circle : Aqua Style
http://www.aquastyle.org/html/kitougeki3.html
DVD : Flowering Night 2008 ~神主様に叱られるから!!~ 公式ライブDVD
http://www.flowering-night.net/ | http://shop.melonbooks.co.jp/tsuhan/system/sp_fn2008_live.php?RATED=1
東方Project二次創作Flash作品集
http://mesopota.net/#info
What is Reitasai?
Also, do you understand Japanese?
Reitasai is an annual convention for Touhou, hosted by ZUN himself. By this time, Touhou doujins, doujin games, demo games for the original series, and some other stuff are catered here.
About Japanese… well… I won’t say more about that…
Haha oh wow, Nagato. No, he obviously used babelfish for this.
The TAMUSIC album seems really promising (piano? in my TAMUSIC!?), and while I’m not sure what to make of mistbell’s Mount Rush album (MoF maybe?), it’s good to hear more of their stuff, even if it’s not Advent Cirno related.
Lolwut Owen.
Anyways, I’m really rooting more on the manga/doujin stuff rather than anything else.
And no, Owen, stop projecting about Japanese. It’s bad to abuse it
Flaunt it if you’ve got it man.
And I agree with Owen, though it would be cool if it was Advent Cirno related as well.
And I can’t wait for SRW. :3
I’m having a hard time picking the ones I should read first. I’m an avid fan of Ennui Akadako (my first doujin being Dichromatic Butterfly), but Personal Color does good art too (not to mention some major Ari-Mari sechs)
About SWR… well.. I’m crossing fingers till I see it.