yakumo1987 分享 Feb 22, 2013 04:26AM 4chan民大合唱系列 一、/a/ sings Kotoura-san opening 二、/ak/ Sings Enter! Enter Mission! 三、 /a/ sings Hyadain no Kakakata Kataomoi (Nichijou OP)... 四、/a/ sings Hyadain no Joujou Yuujou (Nichijou 2nd OP)