Musa Hamada was adopted by aunt Cass when she was 6.
Cass was 20 at the time.

Musa is not a science major. She's actually a YouTuber.

Musa might be Tadashi and Hiro's cousin, but since they were raised together for so long they just started calling each other siblings.

I'm not telling you how Hiro and Gogo met for the first time yet 😉.

Fred gave her the nickname Sound Clip because of her amazing ability to edit sounds. into her videos.

The YouTube sticker on Gogo's helmet is Musa's YouTube logo.

Musa overworks herself alot, that's why Gogo was so worried and overprotective in the last chapter.

Tadashi is actually really supportive of their relationship, however he does tease them alot.

Voice claim: Momo Yaoyorozu (English)

Then I'm not explaining her hero costume yet because we're not at that point of the story.