[a3!]amazing happy days {kan/rom/en/中} Published 2 years ago • 9.1K plays • Length 3:35 Download video MP4 Download video MP3 Similar videos 3:37 amazing happy days 14:10 tenshi wo awaremu uta - mankai stage [eng] hbd tsumugi! 3:28 【a3!】just for myself/ヴォルフ&ゼロ〈パート割/歌詞/漢字/rom〉 1:19 tv theme - happy days (piano cover)