Aaron is a friendly and generous worker, as he tends to make friends with others co-worker and regularly shows cares to them, often asking about their works and resolve their distress when they need. This side of him is also explored in the way he treated with Hope Stelar like a good friend of him and Geo, in a way, like his own son, cheers him up in the most saddening moments of his life, especially when it's about Kelvin.
Later on, he invites Geo to check out AMAKEN, but goes awfully because Tom Dubious, in the form of Cygnus Wing, believes Aaron took credit for an invention of his, the FlapPack, and traps them in a space stimulator with the kids, and they start running out of breath. When Megaman defeats him, Aaron asks him why he is doing this to him. Tom said that he lost trust in society, and talks a bit about his past, and wants him to take off his helmet to prove he trusts in him, since he apparently filled the stimulator with oxygen. He does it, and the two became brothers and good friends again.
Aaron also assists Sonia Strumm with her getaway from her boss by letting her stay at AMAKEN for the night, but he ended up finding her, and took her away.
He later aids Geo in reaching a space station to prevent the FM King from destroying the Earth by using a transmitter in its debris on Dream Island. He finds out that Geo is Mega Man when Omega-Xis comes to him for help.
Aaron contributed with the creation of the Star Carrier and appears in a Shopping Plaza where it is being sold. Geo sees him in the plaza and they have a short conversation. Later, he helps Geo upgrade his Star Carrier and gives him a Blank Card. Before Geo goes to Mu, Aaron sends a mail for him with a Giga Card.
Geo wants to help potentially resurrect Luna Platz, and his Geo's mom, Hope Stelar, says she found Aaron at Alohaha recently, and he may be able to help. Sure enough, Aaron is there with the Satella Police, looking into the Strong incident. He resurrected Strong, but he admits that he is not himself, since too much of his data fragments were scattered after Joker's attack, and they couldn't recover all of it. He says they could ask Dr. Goodall, but before Geo leaves, he warns him that Noise is something that they are still unsure of, so if he feels even a little funny, he should stop.
The name Aaron is thought to be derived from Hebrew, suggesting its meaning to be "high mountain" or "exalted."
His surname name, Boreal, has several meanings. Its etymology is from the Latin borealis, northern, from Greek (Boreas), personification of the north wind. As he works with space science, it's possibly a pun on the Aurora Borealis effect or one of the Borealis constellations.
His forename Mamoru means "protector" or "to protect", and his surname Amachi means "Heaven and Earth."
- Aaron's role in the story can be seen as parallel to Yuichiro Hikari's, Lan's father in Mega Man Battle Network series. They both have a deep caring relationship with the protagonist, are the heads of important technological research facilities (SciLab and AMAKEN), and use their knowledge to aid the main character.
|Mega Man Star Force series|
| Geo Stelar (Omega-Xis • Mega Man) • Luna Platz (Ophiuca/Vogue • Queen Ophiuca) • Bud Bison (Taurus • Taurus Fire) |
Zack Temple (Pedia) • Sonia Strumm (Harp • Harp Note) • Solo (Laplace • Rogue) • A.C. Eos (Acid • Acid Ace)
Patrick Sprigs (Gemini • Gemini Spark) • Hyde (Phantom • Dark Phantom) • Aaron Boreal • Bob Copper • Hope Stelar • Kelvin Stelar
| Mega Man Star Force • 2 • 3|
Shooting Star Rockman: Wave Change! On Air! • Rockman.EXE Operate Shooting Star
| Mega Man Star Force • Shooting Star Rockman Tribe |
Rockman the Shooting Star • Rockman the Shooting Star Tribe
Shooting Star Rockman 3 • Shuugeki On-Air!! Shooting Star Rockmeen!
| Battle Card • BrotherBand • Link Power • EM Being • EM Wave Change • Planet AM • Planet FM • OOPArts • Dealer • Satella Police|
Transer • Star Carrier • Hunter VG • Visualizer • Star Break • Tribe On • Noise Change
Wave Scanner • Wave Command Card • Noise Kaizou Gear