Here are the matsuno brothers in their teenage years!

Their first debut (as teenagers) is from Osomatsu-san: The Movie (yes, theres a movie about this NEETs, which is back in May 23, 2019)

alrighty.. lets start with the description

Osomatsu:

Osomatsu's personality is pretty much the same in his adult something years, also, he likes to flip some girls' skirts in public, he has absolute no shame about it.

Karamatsu:

Karamatsu developed chronic acne (well, cuz he's a teen in this pack, its pretty obvious). He is a timid and preserved man back then, until he decided to become a painful cool guy wannabe.

Choromatsu:

Choromatsu wears eyeglasses to look smart (which he actually is) and he is pretty much the teacher's pet, this is also the time he cut of his cowlick so he can be identified more, his personality is also pretty much the same as his adult something self, except that he reads books, but is actually reading erotic magazines (while also using another book to cover it up so it will look like he is reading something like Science), because of this. he gets horrific grades due to this habit (even though he's a smartass).

Ichimatsu:

Ichimatsu's hair ruffled a bit and his eyelids droop to some, he mostly wears a cocky, confident face and also stands tall, but will be stressed and slouch if its not in appearance. Ichimatsu's personality is not like his current melancholic personality, he is more of an outgoing boy, he has lots of friends, which makes him popular (he is also called "Ichi" because of his popularity). Unfortunately, he cant keep up with the same happy personality (which why he turned into an unmotivated melancholic person who likes cats), also, his current self says that his teenage years is extremely shameful for him (due to his change of mood).

Jyushimatsu:

He ain't a sunshine in his teenage years, he acts like delinquent (acting tough, having a smug face, and also do what a delinquent does of course), he also smokes invincible cigarretes (probably afraid to get lung cancer at an early age), he wears an improper uniform (having to replace other clothing like wearing slippers, a belt that is not tied properly, necklace,and also does not zip his pants), he also does not care if a part of his body is shown (like his bare ass), however, he is actually acting one, and whenether alone, he will unleash his happiness.

Todomatsu:

Todomatsu's height lagged, also, his cheeks become rosy. He is more childish than his adult self, being very clingy to his brothers, he will also cry if he is left alone.

Errors:

Ichimatsu's leg has the same problem as like the other Ichimatsu leg, being incorrect in size, you have to make Ichimatsu's leg or himself to match with the forementioned body parts.