Bài hát : Happy Synthesizer - EasyPop, Megurine Luka, Gumi

Happy Synthesizer kimi no mune no oku made
Todokuyou na melody kanaderuyo

Hakanaku chitta awai kataomoi
Waraibanashi dane ima tonareba
Miru mono subete kagayaite mieta
Ano hibi ga kirei ni waratteruyo
Gaman suru koto dake oboe nakyaikenaino?
“Otona ninatte choudaine?”, naranakute iiyo
Shiranai koto bakari shira nainante ie nakute
“Taihen o niai de”, usotsuite gomenne

Chorus:
Happy Synthesizer kimi no mune no oku made
Todokuyou na melody kanaderuyo
Tsumaranai “tatemae” ya ya na koto
Zenbu keshite agerukara kono oto de
Nanno torie mo nai, boku ni tada hitotsu
Sukoshi dakedo dekiru koto
Kokoro odoraseru, kazaranai kotoba
Denshion de tsutaeruyo

Suki ninaru koto rikutsu nankajanakute
“Kojitsuke” nante iranainjanai?
Jidai noseito akirametara sokomade
Fumidasa nakucha nanimo hajimaranai
“Gomenne yoru asaku, neru to korodatta desho?”
“Odoroita watasho mo, kakeyoutoshiteta”
Kokoro no uragawa wo kusugurareteru youna
Hikareau futari ni shiawasena oto wo

Chorus:
Happy Synthesizer horane tanoshi kunaruyo
Namida nuguu melody kanaderuyo
Tsuyogaranakutatte iinjanai?
Betsuni jibun ni sunao ninarebaii
Nanno torie mo nai, boku ni tada hitotsu
Sukoshi dakedo dekiru koto
Chotto tereruyouna, tanjunna kimochi
Denshion de tsutaeruyo

Chorus (2x):
Happy Synthesizer kimi no mune no oku made
Todokuyou na melody kanaderuyo
Tsumaranai “tatemae” ya ya na koto
Zenbu keshite agerukara kono oto de
Nanno torie mo nai, boku ni tada hitotsu
Sukoshi dakedo dekiru koto
Kokoro odoraseru, kazaranai kotoba
Denshion de tsutaeruyo

Happy Synthesizer horane tanoshi kunaruyo
Namida nuguu melody kanaderuyo
Tsuyogaranakutatte iinjanai?
Betsuni jibun ni sunao ninarebaii
Nanno torie mo nai, boku ni tada hitotsu
Sukoshi dakedo dekiru koto
Chotto tereruyouna tanjunna kimochi
Denshion de tsutaeruyo