Uh mawaru mawaru chikyuu no to aru kuni de
You soba de hohoemu hito no tame
Why sore wa totemo muzukashii koto de wa nai
Love hirogareba ii kihonteki na aijou

L to da O to da O to da P bokura no motteru kono negai
hirokute ookina kono sekai ooku no hito ni todoketai
mirai wa kitto bokura shidai tagai ni Heart wo tsukami ai
kokoro to kokoro wo tsunagitai n'da Fundamental Loop

Tonikaku
machi ni hito wa afureteite
hobo nidoto awanai hito dake de
gazatsu ni nari sou na kokoro ni kikasete agete
[KIMI] ni dake dekiru koto ga aru
ai wa ai de kaesou Fundamental
souiu kikkake dake wo Loop shite tsunage you One Love

Uh meguru meguru jidai no isshun ni umare
You [KIMI] to iu unmei to deau
Why sore wa totemo utsukushii koto de ari
Love hirataku ieba kihontekini aishiteru.

L to da O to da V to da E zutto isshotte koto chikai
rekishi no isshun kono jidai ai no Big Power sosogitai
guuzen koko de [KIMI] to deai itsushika otagai mitome ai
te wo toriatte hirogetai n'da Fundamental Loop
Chimata ja
dareka ga dareka wo uragitte
sono itami de dareka kizutsukeru.
Kanashimi wa itsumo sou yatte dekiteru dakara
[KIMI] ni dake dekiru koto ga aru
boku no ai ni kotaete Fundamental
itsuka kono kimochi wo Loop shite hirogeyou One Love

Suki na mono wo suki to kotaeru
jiyuu to iu yuuki wo boku to motou
asu to iu sora
Let's Get Together

1 & 2 & 3 & 4 bokura ga okuru [VAIBUREESHON]
jojoni tsutawatteku shindou itsushika sekaijuu ni shintou
mazu wa saisho ni [KIMI] kara mou ichido tsutaeru ichikara
ai wo tsunageru ikikata (sore ga) Fundamental Loop

Tonikaku
machi ni hito wa afureteite
hobo nidoto awanai hito dake de
akirameru koto wa kantan. Kiite hoshii n'da
[KIMI] ni dake dekiru koto ga aru
ai no imi wa itsudemo Fundamental
[KIMI] to futari dakara Loop suru ai All of the World.