恋煩い… music & lyrics : nonoji（ mylist/45608393 ） https://soundcloud.com/nonoji-117/d35ufvmjex9oillustration : まちゃぴろ https://www.pixiv.net/member_illust.php?mode=medium&illust_id=62763678
http://www.nicovideo.jp/watch/sm33209703
