"天の涙" by alcd
Artwork: https://www.pixiv.net/en/artworks/42787947
Artist: https://www.pixiv.net/en/users/2334059
"落書き" by 空海山人
Artwork: https://www.pixiv.net/en/artworks/31536651
Artist: https://www.pixiv.net/en/users/1151669
"ウガッ" by そおの
Artwork: https://www.pixiv.net/en/artworks/38910169
Artist: https://www.pixiv.net/en/users/540668
"狼なんかこわくない" by ざいん
Artwork: https://www.pixiv.net/en/artworks/18937509
Artist: https://www.pixiv.net/en/users/47880
