Nobody in their RIGHT mind will say that man is 20

I mean, no one thinks I'm 20 irl when I'm actually 31 and work a day job all year round lol

I'm even the exact same height as Ikuto. You gonna say no one in their right mind would think I'm an adult??

sorry I don’t know what you look like but it’s very clear that this dude was drawn to look hella childish

I'm not saying you have to like it or anything.

Just simply stating what I know from personal, firsthand experience lol not to mention my younger brother, a 22 year old, may be taller than me by nearly a foot but he's also got a baby face. People think he's just a really tall 13 yo even if he's nearly a decade older than that.

This is also especially true for most people of Asian decent. The only person I have ever known that was shorter than me and around the same age was my Chinese ex-coworker. She was 4'9" and a year older lol

It's not that ludicrous for someone to be older than 18 and still look like they are younger than that. Your personal feelings aside based on the art style, you can't deny that this does happen to people irl.