東方無限螺旋

Various artists' fanart of Neko-Taku's Touhou fanfic video series on niconico:

• 東方無限螺旋 (Touhou Mugen Rasen, Touhou - Infinite Spiral)
• Niconico MyList (Remake ver.): http://www.nicovideo.jp/mylist/28446953#+sort=0
• Nicopedia: http://dic.nicovideo.jp/id/4533310
• Neko-Taku's niconico account: http://www.nicovideo.jp/user/2099873
• Neko-Taku's niconico community: http://com.nicovideo.jp/community/co469709

Neko-Taku is a creator's unit, consists of Nekomasa (illustrator) and Kise Takumasa (writer) (木瀬拓昌, reading is a best guess).