◆ご本家→ sm13823962 ◆音源→ 椎音あま_群青 + 白緑◆ust→ http://www.mediafire.com/file/cacc4wn8bb4ja2z/%25E3%2583%259E%25E3%2582%25A4%25E3%2583%25A9%25E3%2582%25B9%25E3%2583%2588USTBy_echo_and_rev.zip/file ◆illust+cover→ mylist/37686470
http://www.nicovideo.jp/watch/sm34733490
