[Jade Magatama]

Here's what I have so far for the chapter. There's a few bubbles of text missing but that's mainly because said bubbles have so much kanji without any furigana so I have to manually search them up. Essentially it covers everything up to the blackout.

Wonder if I should leave the names directly as is, since even though Sora and You call Takeshi by his last name, Tsugumi uses his first name for example. It's probably more distinctive that way anyway. There's also the choice to rearrange the name Western-style but that's less of a concern.

Spoiler for Chapter 3:

1
Right text: (The countdown till implosion begins.)
(In 170 hours and 17 minutes, LeMU will implode.)
(Right now, it‘s May 1st, 7 PM…)
(Six days from now… Around May 7th, 7 PM is our time limit.) Weird, how does this add up exactly?
(We shouldn‘t be worrying about that right now…)
(First we need to look for a way out…)

2
(That‘s right, we‘re underwater!)
(Shouldn‘t we be able to swim out of here!?)
(What…? What’s with your reactions?)
(You know we‘re 51 meters underwater, right? That‘s similar to 6 atmospheres of pressure on top of you.)
(When you came down here, you should've heard the explanation too, right?)
(Ah, now that you mention it…)

3
(If you quickly change from 6 atmospheres of pressure to 1 atmosphere, the air inside your body will swell up 6 times as much and cause internal injury!)
(B-but, it might be possible as a last report...)
(So Coco can’t swim out?)
(Can‘t be helped. We need to find another way out.)
(Isn‘t that obvious?)
(Let’s see, what else is there…)
(The pamphlet?)
(… Hey, what if we use this to get out?)
(Huh?)
(What about this? Cosmic Whale!)
(Can't we get out using this? It's a submarine, right?)

4
(… Sora!)
(I‘ll begin a search…)
(The current condition of the Cosmic Whale is...)
(Functional!)
(Yeah!)
(So we can escape using that, right?)
(Yes! As long as you undergo gas decompression, there should be no problems.)

5
(How's the route to the Cosmic Whale?)
(It seems that the path has been considerable flooded, so we'll have to pump out some of the water before we can reach the Cosmic Whale. We'll be able to reach it at this point right here.)
(However, if we start pumping now, it'll clear up tomorrow morning.)
(... So that means we're stuck here until morning.)
(Well, that should be good enough anyway. Everyone's probably tired by now.)
(I see... Ah! Sora, you should probably perform a life reading scan to see if there's anyone else.)
(It's possible that there still may be other people left behind.)
(Indeed.)
(Life readings, 6...)
(That means the six of us, right?)
(… Huh?)

6
(Beep)
(What’s going on?)
(It‘s ranging between 6 to 8...)
(Beep)
(Ah, look right there!)
(There's 2 reactions coming from over there!)
(Maybe you're right, someone might be in help and are waiting for us? We need to go help them!)
(That might be, but... Aren't these life readings in the ocean outside of LeMU?)
(But someone might be in trouble…)
(Well, let‘s calm down for a moment.)
(The sensors might be malfunctioning…)
(Yeah, with all the water that flooded in…)

7
(Could it be a ghost?)
(No way…)
(Well, no use in thinking about it!)
(First of all, we need to rest up!)
(Okay!)
(Here you go!)
(Thanks! But how‘d you get this?)
(Ah, Coco bought them from one of the vending machines over there.)
(Really? Coco did?)

8
(Coco bought it with this card!)
(That card… A platinum-gold-rainbow pass!)
(It‘s an extra-special premium pass used by LeMU VIPs.)
(Ehehe!)
(All right, everyone drink up!)
(Thanks! Bottoms up!)
(Thank you!)
(Thanks!)
(… Thanks.)
(Now then, why don‘t we all start by introducing ourselves?)
(Ah, right. We haven‘t been addressing each other by names yet…)
(So much has happened that I almost forgot!)
(Right?)

9
(I‘m Tanaka Yuubiseiharukana! I‘m a freshman at an all-girls university and a part-timer at LeMU!)
(Huh… Yu… what?)
(Tanaka Yuubiseiharukana! If it‘s too long, just call me “You“.)
(Then, can Coco call you Nakkyu?)
(Sure, go ahead!)
(That‘s a mouthful of a name!)
(I’m Yagami Coco~!)
(And this is Pipi!)
(I‘m a 3rd year middle schooler!)
(3rd year!?)
(TL Note: 3rd year middle schooler in Japan = 9th grade)
(I could have sworn she was an elementary schooler…)
(I‘m Takeshi. Kuranari Takeshi. I‘m 20 years old, a junior in college.)
(Now then, how about you?)

10
(… I’m Komachi Tsugumi.)
(May Coco call you Tsugumin?)
(Call me what you like.)
(But I don‘t intend to get all buddy-buddy with our situation like this.)
(Now that I‘ve introduced myself, if you would excuse me…)
(Hey, wait!)
(What do you want? I‘m…)
(Tsugumi.)
(Thanks.)

11
(For what?)
(For everything you’ve done. You really saved me back there.)
(At first I thought we were done for when it started flooding…)
(But then you gave me the courage to keep going-)
(… It‘s not like I was planning to help you.)
(That's why you don't need to thank me.)
(Well, even if you don‘t intend to make friends with us, that‘s fine. But…)
(It’s been nice to meet you!)

12
(Hmf.)
(You‘re an idiot.)
(Heh~)
(What?)
(Oh, it’s nothing.)
(So, what‘s your name, miss?)
(I-I need to introduce myself too?)
(Yeah, of course.)
(All of us are friends now, right?)
(Coco and Pipi are!)
(Thank you, everyone.)
(My name is Akanegasaki Sora. My programmed age is 24 years old.)
(Programmed age…?)

13
(And last but not least, it‘s your turn.)
(What‘s your name~?)
(I‘m…. I‘m…)
(Who am I…?)
(Huh?)
(I don‘t know! My name… anything about me…)
(I can‘t remember anything! I can‘t recall anything!)
(No way… Could you have…)
(Indeed. Basically, you have amnesia.)
()
(You don't seem to have any trauma or injury, so it might be caused by mental overload.)

14
(So this accident‘s the cause of it?)
(Probably not... he seemed to have lost his memories prior to the accident.)
(For now, we‘ll have to wait and see if his memory comes back after time.)
(He‘ll be cured!?)
(Isn‘t that good, kid?)
(Ah… Thanks for the support.)
(Now that we know each other, let‘s rest up for now.)
(Yeah.)
(Okay!)
(Why don't we head to the decompression room? There are beds available there to rest up.)
(There's also a shower and restroom there, so use them as you wish.)
(Got it!)

15
(The next morning...)
(Yawn…)
(Morning, everyone… huh?)
(Tsugumi hasn‘t come back yet?)
(It seems like it.)
(Sora, would you check the security room to scan where Tsugumi has gone to?)
(Yes.)
(Now then, while Sora goes to find Tsugumi, we should get going soon...)
(… What‘s going on?)

16
(W-what!?)
(Where did the lights go~?)
(A blackout?)
(Uu…)
(Uwa! I‘ve had it! Someone get me out of this place!)
(H-hey, calm down, kid!)
(You‘re going to be okay… The lights should come back in a bit…)
(I can‘t take it anymore… Uu…)
(Uu…)
(Looks like some of the lights came back on.)
(It's a bit of a setback, but thankfully we have some lights.)

17
(Sora, are you there? Can you come over here?)
(Answer me if you can... Sora!)
(It's no use... And Tsugumi still hasn't come back either...)
(I think they'll be okay, but... )
(Tsugumi hasn't come back since last night.)
(And Sora, who came to get her, hasn't returned either.)
()
()

18
(Uuuu…)
(Kuranari…? We'll need to go soon.)
(You can go ahead, I'll stay here and bring Tsugumi and Sora back if I have to.)
(Okay…)
(We still have things to do.)
(… Right, Kid?)
(You‘re a man, aren‘t you?)
(Y-yes…)
(In that case, I‘m counting on you, Kid.)

19
(Got it? No matter what happens…)
(You need to be a man and protect everyone.)
(M-me…?)
(Yeah.)
(Protect everyone…)
(… I will. I understand!)
(Good!)

20
(Ah, wait… Kuranari…)
(Hold onto this…)
(It's a master key. If you have this, you'll be able to open most of the locks and doors in the facility.)
(All right.)
(Thanks! I‘ll make sure to bring Tsugumi and Sora back!)
(Ah, wait! Sora isn‘t really-)
(Tsugumi! Sora! Where are you!?)
(Well, he‘ll find out.)

21
(Hey! Sora! Tsugumi! You guys in here?)
(… Not here, huh?)
(Where could they have gone anyway…?)
(… Eh?)
(Tsugumi!?)
(Where have you been all this time-)
()
(Eh…? Ah, I have the master key, so…)

22
(So you were the one who had it?)
(Not really, You was the one who lent it to me.)
(I see…)
(Then, would you please open this door for me?)
(Eh? But I still need to find Sora-)
(Trust me, just open it!)
(All right. I‘m opening it now.)

23
(The system's down so it's on emergency mode? Che...!)
()
(I see... so it's here. But I'm not sure whether we should go check or not...)
(The route is... blocked off? It's no use then... Wait, maybe there is a way after all.)
(What have you found out?)
(Well, first off.)
(Right now the power generator seems to have stopped.)

24
(That's bad for us, huh?)
()
(The hatches should open and close without a problem, but... Without power, the computers won't be able to perform most tasks.)
(Then in that case...)
(Hey, won’t you…)
(Come with me for a little bit?)
(A request by Tsugumi, but to what purpose?)