Hey, here's a quick translation I did. I'm not sure about a couple of words because the kanji were kind of mashed and there were no voices. But even if the exact wording isn't right, I think the meaning is still the same.
I started where the fight with English voices leaves off:
Unknown: You want to know?
You don't feel anything. You don't have feelings. You want the meaning of it?
Roxas: 'Roxas'...
Unknown/Ansem: The new you.
Axel: So you finally woke up?
Roxas: Axel..
Axel: Or maybe you're going to sleep, huh...
Pretty soon, we won't even be able to meet like this in our subconscious.
Roxas: I'll be returning to my original form.
Axel: All this time, I've been thinking. Namine said it too. Roxas...you have a heart, don't you? That is, Namine and I...we really don't have hearts, right?
Roxas: That's... Even I don't know that.
Axel: You're probably right...
Roxas: But a heart isn't something you can see. I've started to think, 'What if it's something you can feel?'
If that's the case... No, let's stop this for now.
Axel: What? At such a vital point?
Roxas: Sora will find the answer. He is me, after all.
Axel: Yeah...
This is so nostalgic... Do you remember? The first time we met, the day you got your new name. We watched the sun set from here, just like this.
Roxas: Yeah... my hometown. Everyone... Hayner, Pence, Olette... I wonder if they're happy.
Axel: Maybe you can meet them again. Once you have the answer.
Roxas: Yeah... So, I'd better go. Sora's waiting.
Axel: Yeah...guess so.
This ice cream sure is salty.
Roxas: See you later, Axel.
Axel: See you later, partner.
Hope that helps!