OT3: Sae/Hiro/Natsume, and Yuno/Miyako/Arisawa sure why not
Friendship OTP: Yuno/Miyako are great best friends, but whether they could ever be more than that is really the question.
Canon OTP: Sae/Hiro
Crackship OTP: Yuno/Natsume… I wish I was joking. I honestly love that pairing. I think they have a very interesting dynamic and could learn a lot from each other. (Also Sae/Landlady and Hiro/Miyako)
Anti-OTP: Yoshinoya/Mashiko gets casually labeled canon by fans everywhere, but it’s sad how people only jump to that conclusion because they’re a woman and man. Their scenes together are just comic relief and aren’t anything like how Ume writes hetero romance at all. If you wanted to ship Yoshinoya with someone you’re better off with the Principal or Kuwahara or even Ikezawa. There’s honestly nothing between her and Mashiko. He’s just the poor guy who has to deal with her antics.
Aura: Metis… Phoenix: (Huh? She just glanced over at her desk.) Aura: Nobody could continue Metis’s research. She and her work were truly one of a kind. And now the two Navigation Companions are all that are left of Metis here on Earth… Phoenix: (The robots are all that’s left? Isn’t she leaving out a very important someone…?) Aura: We built the ultimate creations together, but now she’s gone! Apollo: I get the feeling Dr. Cykes loved her robots almost as much as she loved her daughter… Apollo: …and almost as much as she loved you. Aura: …Ha ha ha ha ha! What are you talking about? Don’t make me laugh! Aura: But you lost someone, too, didn’t you, Apollo? Your friend Clay… Aura: I guess you and I are pretty much in the same boat.