Jinsei wa machigai no onparedo (translation)

I was thrilled to be doing something
I showed what I was worth and began a journey

Since then, I wonder how many times we've met
Even now, there is no one that is like you
... So I am not regretting it at all

Life is a parade full of mistakes
But that is life itself
As I come back, that strictness I don't have
Is so wonderful, I'm just going my way

There are definitely some things I have lost
Yet there are lots of things I have collected

If I stayed with you back then
I wouldn't know if it was happiness or not
... So I am not with you now

Life is a parade full of mistakes
But that is what I like
As I come back, that sadness I don't have
Is so fascinating, I'm just going my way

Life is a parade full of mistakes
But that is life itself
As I come back, that pain I don't have
Is so wonderful, I'm just going my way