because I love this song and I haven't seen romaji lyrics for it anywhere.  :D
I converted the kanji to hiragana so I could read it.  >.>  My kanji sucks v.v but my hira/katakana is good xD.

I typed up who sings what part in UMP =D (for those karaoke comms ;D), and I noticed how much HSB sings compared to HS7 and how HS7 (other than Chinen) never harmonizes, in this song at least.   o.o

I also noticed something about the word "karaoke" yesterday.  It might be the reason behind the word, it might not be.  "Kara" means "from," and "Oke" is "orchestra" in Japanese.  So "KaraOke" would be "from the orchestra," which totally makes sense since karaoke versions are the instrumentals =3 xD