プロセカULTIMATE応募楽曲HALKA(ALL) mylist/71405432 Twitter▶ https://twitter.com/halkalukayoutube ▶ https://www.youtube.com/HALKAchanoffvo & 歌詞▶ https://www.dropbox.com/sh/yqutx5u6kls8294/AACW3whZN6zWcTcpjROUISAfa?dl=0
http://www.nicovideo.jp/watch/sm40636820
