This is my favorite Dangan Ronpa video, so I decided to do a fan sub! Unfortunately the original video is down; I'm not sure why. (If the creator has some reason for wanting it down / contacts me, I'll remove this!) But for now, either way, please enjoy this fleeting moment of summer.
My (amateur) translation:
Could fireworks connect the heaven and the earth
eternity meeting instant?
Ahhh—we must not forget— we must not forget— we must not forget our summer
Casting my out-of-place, thoroughly chilled body out
to bleed into and be diffused in the human body-heat of others
Now that I think of it, I’ve come quite far
How unsatisfyingly abrupt human life is
And still more fleeting youth
Tonight we're all taking the lead, the protagonists
Each of us in varied costumes
Makeup covering our wild life force
Aaah—we must not hide it—we must not hide it—we must not hide it—we are the summer
Having gotten depressed somehow, my heart
Wanders into the human body-heat, bleeding into and being diffused in it
Now that I think of it, I’ve come quite far
Eternity is kind of curt, isn't it?
Mere transience is nice, isn’t it?
More and more, it's coming to a height, it’s showtime
Each of us picking our own path in all directions
The scent of our fierce lives burning
Aahh—we must not hesitate— we must not hesitate—we must not hesitate—we are the summer
Hey, what should I do with this peak of womanhood?
at this rate there'll be no place to go
Aaah—we’re at peak bloom— peak attractiveness—peak height
Aaaaaaaaaaahhh, more still
Just like full flowered weeping willows
The revolving lantern of the night is revived once more
Aaaah—we must not let—we must not let—we must not let our summer get away
Hey — hey what should I do with this peak of womanhood?
at this rate there’ll still be no way to end
Aaaah—we’re at peak bloom— peak attractiveness—peak height
Aaaaaaaaaaah, still more, not yet!