Ok, finally dusting off the old writing bones (does that sentence even make sense?).
I got a 0th post up in the characters tab for important NPCs.
@baraquiel the NPC that Mitsuaki is the closest with is Dr. Raymond Park, who heads Project Titan, and is responsible for the experiment that turned Mitsuaki into a human-monster hybrid. he oversees Metatron's development and is always vouching for Metatron's potential as a combatant. Dr. Park treats Mitsuaki in a fatherly-big brotherly sort of way.
On the other hand, Dr. Helen McCulloch absolutely does not trust Mitsuaki on account of him being a human-alien hybrid, a sentiment she wears plainly on her sleeve.
Dr. Sekigahara Manabu knows Mitsuaki, as they have had many sessions together to make sure that Mitsuaki is mentally stable after merging with the Vega alien. It's clear that Manabu feels that the experiment was unethical and sympathizes with Mitsuaki.
Let me know if there are other NPCs you would like Mitsuaki to be close to.
@The Irish Tree the NPCs that Ichiro are closest to are Dr. Kawakami Manaka and Kawakami Shinobu, Kawakami Shigeru's wife and son. They both trust Ichiro as a family friend, with Shinobu seeing Ichiro like an 'uncle'.
Dr. Helen McCulloch is the leader of Project Colossus and your current commander. Despite past friction, Ichiro and the Odyssey are Colossus' only functioning assets, and she relies on Ichiro performing well to demonstrate the viability of her project.
Major General Tsukamoto Yuu was Ichiro's former commander while he was still with project Myrmidon. She believes in and trusts Ichiro as a soldier and defender of humanity.
Let me know if there are other NPCs you would like Ichiro to be close to.
During combat, Ensign Nicole Ning will coordinate and communicate with both Metatron and Odyssey, relaying orders.
The other NPCs, especially the other faculty, can be approached for potential 'upgrades'; ways in which you feel their field of expertise might contribute to making you stronger. Of course, they can also just be approached as characters for RP or for information on the inner workings of CETM.
I will work on getting a first post up in the IC soon. Apologies that it took this long to get the ball rolling.