>>55914425They probably only look younger cause of the artstyle change. The eyes got rounder/less oval, which makes them look cuter and younger than previous MCs.
However, we know that their canon size is 150cm. When you look at average heights per age, they fall into the 12-14 range. Albeit subtle, they do show traits of sexual dimorphism (Juliana has budding breasts and a small waistline, Florian has slightly broader shoulders) which means they must've started puberty. That would also support a ~13 age range.
I do think the MCs are a bit too young either way considering that most of their friends are noticeably older.
Don't even get me started on the fact that Drayton basically openly asks the MC on a date (probably as a joke/provocation towards Carmine but still) despite being probably around 18 years old.>>55915118I don't think they're older than Kieran. Depending on localisation, he's either going through puberty (JP), a teenager (EN) or 14 years old (FR). The latter seems mostly made up so I wouldn't rely on it, but it still gives an idea what his age is - somewhere around 13 as well. He's also as tall as Florian/Juliana. However, compared to Florian's model, Kieran has noticeably wider shoulders. So maybe he's supposed to be a little older than the MC, but definitely around the same age.