Itsuki Bakugou is the 11 year old son of Katsuki and Izuku Bakugou.

He's blonde, but has Izuku's messy hair and overall face features,like the freckles and emerald green eyes, which makes him look a lot like Izuku.

He tends to have attitudine and act like Katsuki in his daily life,but in important situations,his analytical mind opens up. He takes that after Izuku.

Katsuki and Izuku were preparing dinner— well, Katsuki was. Izuku was just giving Katsuki what he needed or asked for every now and then, and scrolled lazily through his phone.

Itsuki suddently comes to them. ”Mom..Dad..i want a sibiling!!” He exclaims nervously,looking u at his parents to gauge their reactions.

Izuku doesn't even have to turn to look at Katsuki to see that shit-eating smirk resting on his face. He sighs. They've talked about this before. Itsuki is just insisting and being a 'brat'.