[utattemita] sacrifice [riseha+31]

↑ hm... when I heard the original, I found the verses to be kinda bland but the chorus uber catchy.

And listening to their cover... I find the whole song uber catchy/awesome. *w*)b

riseha does her cute voice in here, I think, because the mature one should be 31's.
...never heard of 31 before 'til now D:
I listened to her SPiCa earlier and... ooo, nice mature voice~~ Like in here~~ *w*)b

Anyway, riseha is so adorable in here. ＞ω＜
りせは～～

(k, I'm guessing the song is called sacrifice?)