Japanese:
suujuuoku mono  kodou no kazu sae 
anata ni wa matataki teido no saji na toukyuu 
kako ni torawarete  mirai wo nageku mo 
chiri hitotsu  gosan wo [bad word] hitsuzen

"Mugen" ni [bad word] yume mo  egaku mirai mo 
bokutachi ni [bad word]  kyoei no genri 
"Yuugen" sore wa futatsu no  hari ga shimesu 
zankoku na yakujou to sentaku e  Hacking to the Gate---

dakara ima ichibyou goto ni sekaisen wo koete 
kimi no sono egao  mamoritai no sa 
 [bad word] mata kanashimi no nai jikan [bad word] e to 
nomikomarete yuku  kodoku no kansokusha

English:
Even the number of the billions of the heartbeats, 
to you, is a trifle no more than a blink of the eye. 
Although I'm trapped in the past and lamenting at the future, 
I must not allow even a dust-sized miscalculation.

We have been given the theory of the right to brag vainly about 
both our "infinitely" expanding dream and our sketched future. 
The two hands of the clock point out the "finite" factor. 
I head towards a [bad word] contract and choice, hacking to the gate

That's why, at this very moment, in the interval of a second, 
I wish to cross the world lines and protect your smile. 
Then, once again into a time loop devoid of misery, 
I will be swallowed as a lonely observer.