https://store.steampowered.com/app/1698960/Project_Kat__Paper_Lily_Prologue/ 【動画投稿通知場】 https://twitter.com/sakanametangan 【youtube】 https://www.youtube.com/channel/UC1aHaDDVnQdPKKVSOa-qfjw
http://www.nicovideo.jp/watch/sm42349253
