Actually, I heard part one was already done, so I'll start from part two. Trying to do this makes me realize how little I know, but whatever. Remember that most of these won't be that accurate, so don't depend on these. Yoroshiku.
Tabby: Ahh!! This is the treasure?!
Sakisaka: (I've no idea)
Sakisaka: Are you alright?
Tabby: Yeah..
Sakisaka: (something like) What are these? Run, Tabby!
Tabby: Wait, Shishou (shishou means teacher/master)!
Endrance: Haseo's...not here.
Saku: En-sama? (I've no idea what she's saying here either, but I think you can guess.)
Sakisaka: Run!
Saku: WHAT THE HELL ARE YOU DOING?
Tabby: The treasure--!! (etc etc, I don't know what she's saying)
Sakisaka: It's huge and black and--!! (etc, I dunno)
Saku: (basically saying how she doesn't know what they're talking about, doesn't believe them)
Tabby: Really, it's--!!
Sakisaka: (whatever)!!
Sakisaka: IT'S HERE!
Endrance: That...it can't be...?
Tabby: Shishou~!
Sakisaka: Run!
Saku: (she's pissed that people keep interrupting what she's trying to do)...Vak Don!
Sakisaka: I knew this wasn't a normal monster!
Tabby: Shishou!
Saku: Nyaaa, En-sama! <3
Tabby: Shishou! (seriously, three times in a row. @_@)
Tabby/Endrance: Haseo!
Haseo: This is the end. (I guess it could be interpreted as "This will end it.")
Shino: (something) Everyone?
Sakisaka/Tabby: Shino-san!
AIDA Chim: Chimu!
Sakisaka: Eh? What's that?
Tabby: That's a...Chim Chim?
Sakisaka: I guess..
Haseo: Everyone be careful!
Shino: Wait, Haseo.
Haseo: Shino..?
Shino: (I think it's something like) This child has something to say. Who are you?
Chim Thing: Beep boop beep boop beep boop beep boop beep boop beep boop beep boop ...(AHAHAHAH. Couldn't resist.)
Saku: Stupid. (can't piece together enough words for a sentence)
Atoli: Um...I understand.
people: Eh?
Atoli (translating): "I am...your...(something..I'm guessing "link to AIDA"? No idea.) AIDA."
Haseo: AIDA?
Tabby: Shishou...what's AIDA?
Sakisaka: Like I know.
Haseo: (something like) Everything is AIDA's fault! Ovan's rebirth (something. Dunno if it's referring to Corbenik, or if Haseo's saying something like "AIDA with Ovan's Rebirth" or something. Just guesses).
Atoli (translating): (something about "at that time, this world" and "just a small part.")
Haseo: (something) A part?
Shino: (wow, I couldn't be more unsure of this) AIDA gathered the information of people. (something) And that part of people isn't really (something) The world's (Not R:2, just...the world) characters that interacted is the part that's important, isn't it?
Endrance: Rebirth. The network world (something) power. That power (something).
Atoli: (says something about AIDA, this world, and a situation.)
Haseo: That's (something. Maybe "it doesn't matter")! It's this guys' (AIDA's) fault! What player (dunno dunno dunno.) Shino! Atoli! Ovan! (something like) How do you explain them?
AIDA Chim: Chimu...
Haseo: (I guess (guess!) the word "yurusane" is along the lines of "defeat" or "destroy") I will destroy...Definitely destroy AIDA!
Atoli: Haseo-san...
Bo: You will destroy?
Haseo: Bo?
Bo: These kids (referring to the AIDA) were scared. (something something.) That's why (something). But why (something)?
Haseo: You...
Bo: (can't piece together a sentence. He's defending what AIDA did, I guess.) Right? Haseo-oniichan? (oniichan means big brother) Do you understand these kids' situation?
AIDA Chim: Chimu chimu chimu~
Silabus: Welcome, welcome!
Tabby: (I think it's..) I found them (food)! Shishou! Over here!
Tohta: Haseo! Would you like one?
Haseo: Sure.
Saku (hates on Haseo): Alright! Old man, one more time!
Old man: Thanks for business!
Endrance: Haseo! Look, look! Ha-Se-O! (He's basically spelling out Haseo's name, and sounds a lot like Tsukasa here. Same voice actor, ftw)
Haseo: Y..yeahh....
Shino: (she's asking what Haseo's thinking)
Haseo: About AIDA's (something) message.
Shino: Hm?
Tabby: (something like) Wait, what's it doing?
Atoli: This is...an alphabet?
Tabby: Aru Ii Tii Yuu Aru Enu Ii Aru..?
Haseo: Ritaanaa. (Bahahahah.)
Sakisaka: Could it be that this guy...(something something)
Tabby: Exactly!
Sakisaka: Yeah, right.
Shino: Ritaanaa. (something)
Haseo: That's Ovan (something)
Shino: (says thing's like Ovan's name, AIDA, message, area, and how it's strange. I guess.)
Atoli: Haseo-san, you're scared aren't you? (that's what I hear it as...she says a bunch of things afterward)
Haseo (pouty): Wh..what? I don't know what you're talking about. And why are you here?
Atoli: You were here this whole time. Right?
Haseo (still pouty): That's why I (something)
Tabby: Hey! (I think it's something like) You're scared so you stay lonely! Is that really true, Haseo?
Haseo: What are you trying to do?!
Shino: It's alright. Ovan (something.)
Tabby: Right, right! (I swear she says "delicious." And other things.)
Haseo: ...Yeah. That's right.
AToli: Haseo-san, (she says things. I don't know what she's saying. Something about Ovan.)
Yata: Pi.
Pi: Yes?
Yata: Looks fun, doesn't it.
Pi: Yes.
Wow. Sorry you had to put up with my bad translations. A lot of "somethings" going on, eh? I hope it helped a little.