(暗黒微笑)本編 https://www.youtube.com/watch?v=vsij0pjz3uQ&t=1858s 社築 https://www.youtube.com/channel/UCKMYISTJAQ8xTplUPHiABlA 夏色まつり https://www.youtube.com/channel/UCQ0UDLQCjY0rmuxCDE38FGg
http://www.nicovideo.jp/watch/sm36957011