-Hokuto says You is You. Even if he has no memories, to him, You is You. She then says "I am You." Hokuto is confused, then restates it with a smile. She also includes "You are me." In other words, she's not alone. She then regains herself, saying no matter her past, her current self is herself.
-She decides to stop worrying over what she doesn't know. Hokuto asks if they should stop investigating, and she says if they're looking at it from one viewpoint, then all they have to do is look at it from another one. She then says though she says that, she doesn't know what to look into. She says it'd be so easy if she had the Third Eye.
-She tells Hokuto they should have dinner, and takes his hand so they can go.
-End Day 4.
-Day 5.
-Hokuto has a dream of the sub bay in IBF, which is in black and white. He remarks he doesn't recognize this place initially, but then says it feels like he knows it. His vision then shifts to the hallway in IBF. He keeps saying it feels like he's been here before, but he can't remember.
-It then shifts to the dark pod room. He then approaches the capsule, and sees Coco inside (she's not frozen, however). He touches her capsule, and the capsule itself seems to freeze over.
-His view shifts to the sea, and after a while, it shifts into darkness. In the darkness, he can hear Coco shouting "Onii-chan! Are you awake?" He then hears what Takeshi heard in his sleep when Coco tried to wake him up.
-Hokuto wakes up, unsure of where he is at first, his vision blurry. He finally fully wakes up, and wonders what the dream was about.
-He goes to the Staff Room, where Sara and Kaburaki are eating chikuwa. Apparently, Sara combined with mayo, wasabi, and soy sauce. Hokuto has a bite, and says it's good. Kaburaki has a bite, but sneezes from the wasabi. Sara laughs akwardly, saying she should have held back.
-After breakfast, Hokuto and Kaburaki go to get the repair parts for the sub. Kaburaki says, "everyone, are you prepared?" Hokuto says "Uh, Takeshi... you say 'everyone', but there's no one else but me." Kaburaki says it's just for the mood, and they leave. He comments he wanted to invite Sara too, but she went off somewhere else on her own.
-He then declares himself "captain", while Hokuto is "private" Hokuto just goes along with it, and they reach the warehouse. They get all the parts.
-Kaburaki repeats Coco's lines, and they head for the maintenance room. On the way, Kaburaki remarks he's thirsty. He then gives Hokuto his LeMU card and asks him to get a cold tea. Hokuto agrees, since he's thirsty too. He takes the card, and notices it's a Platinum Gold Rainbow Pass. Again, Hokuto thinks he's heard the name before.
(... They're really not being subtle here...)
-Hokuto gets the drinks, and heads for the Maintenance Room. On the way, he gets a strange feeling, and sees a faint image of Sara. She heads into the Infirmary. Confused, he goes after her. However, he sees You instead.
-You seems to be groaning in pain, holding her chest. She begs for water. Hokuto gives her his tea. She drinks it, and feels better. She says she needed it to take medicine. Hokuto inquires about the medicine, and she says it's for an illness.
-You asks about how Hokuto's doing. She says under times of extreme stress in addition to amnesia can make someone seriously ill. She says the medicine she takes was something specifically made based of her genes (I think). She apologizes for not being quicker in helping him get out on the first day, and he tells her not to worry.