ナミダ原曲：MARETU https://www.youtube.com/watch?v=cDeJQZKEEQo&t=0s 伴奏：れんしゅ https://www.youtube.com/watch?v=5U4EFKugiCoust ： by Mimisan15 https://www.youtube.com/watch?v=d5X2lpKOPpU
http://www.nicovideo.jp/watch/sm45886540
