Osomatsu-san High School Timeline (Classes and Years)
So I was rewatching the Osomatsu-san Movie and I noticed a few things while crying to the credits!!
The Matsunos are all in one class, they get into their antics and daily lives together as six! They introduce themselves and they’re all p much the same person just like in osomatsu-kun where each sextuplet could be exchanged for each other.
Same Classmates, same exams, same sports class, same lunches! At first everyone found it endearing.
But then they slowly started finding it weird, this is when the matsunos realize that they should start differing themselves from each other.
And then they start distancing themselves from their classmates, feeling ostracized.
It’s a new school year and the Matsunos are split into two different classes, (i’m gonna call them Oso’s class and Choro’s class). They start dressing differently and acting very different from each other, and Jyushi has awakened to his jyushi personality!
Season 1 Episode 17 says he has his jyushimatsu debut during his high school debut in the 10th grade, but this got retconned for the movie, where he gets his personality in the 11th grade.
The blu-ray release also has this exclusive photo of Jyushimatsu wearing his Gakuran to school. Just like his jyushimatsu debut, this got retconned from 10th grade to 11th grade. (iirc this was added post-cinema to a) add a funny memory b) explain the discrepancy between the movie and the yearbook)
Even if they have deviated from each other a bit, they’re still on good terms with each other, they go to school together, hang out when class isn’t in session and go home together.
Choro, Jyushi, Todo and Takahashi-san are all in the same class lmao, Choro allows jyushi to copy his homework and totty and choro play around while class is in session, at some point, hatabou and chibita barge into their class lmao.
Not a lot of photos of the other three, but Oso, Kara and Ichi are classmates
their class shares swimming classes with Choro’s class
and during the sports festival, Oso’s class goes up against Choro’s class in the cavalry battle, (and yes they are all very good friends)
(oh btw, Atsushi and Uchikawa are in a different class from Choro’s class, and this is probably when Totoko and Takahashi became friends)
Oso, Jyushi and Todo must be either in the same club cause they’re all in the maid cafe exhibit or Oso is filling in for Choro in their class exhibit (could also be Jyushi filling in for Ichi and Todo filling in for Kara).
Kara is in the drama club as a Tree and the others + Takahashi watch him
Also unless the Matsunos are 27 years old (they were 17 years old during 2nd year + 10 years = 27) , then this moment from Season 1 Episode 3 with Jiguzo probably got retconned (most likely considering that Karamatsu isn’t even the leading role in the play, and it’s unlikely he became the leading role in 3rd year cause his confidence plummeted by then)
There are some events I didn’t cover (Like the snowball fight, trip to kyoto, cooking class, library visit, Karaoke, sports class) (most of these come from the Anan Magazine, Bonus art cards that came with the Blu-ray version and some parts i was too lazy to resize from the credits)
3rd Year - 12th Grade (Graduating Class)
I go into miniscule detail about the events of the day before graduation and the Letter and Graduation day and the incident. I’ve put it under a readmore cause it’s just too long.
But for the Year and Class they are
Oso, Ichi and Takahashi-san
Evidence is also under the readmore.
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