Umineko no Naku Koro ni Product Release Commemorative Booklet (うみねこのなく頃に発売記念小冊子 Umineko no Naku Koro ni Hatsubai Kinen Shōsasshi) is a pamphlet that was released for free alongside copies of Legend of the Golden Witch ordered from the website Toranoana. It features artwork by various artists.
Gallery[]
Front cover/first page
Back cover showing list of artists
Comic by Mogura Anagura
Artwork by Jiro Suzuki
Artwork by Karin Suzuragi
Artwork by Yoshiki Tonogai
Artwork by Tororo
Artwork by Makoto Nigou