Notice any cliches

Let me see...

Let's start with these.
The cliche where a 강아지 dies.

The "We have to find shelter from the rain" cliche

The cliche where wet clothes = cold = 당신 have to change.

The cliche when people are walking, running, etc. ,they have a long conversation, and they just happen to get to their destination right when the conversation ends.

The crossdressing cliche.

The cliche where a guy goes into orbit because of an embarrassed girl's punch.

The "late for school with 빵 in mouth" cliche.

The shounen powerup cliche.

The shoujo transformation cliche.

Now for character cliches.
The 'dere' cliche.

The 'trap' cliche.

The perverted friend cliche.

The cliche where someone has their eyes closed all of the time.

The otaku / hikkimori / NEET cliche. (Picture below)

The silent person cliche.

That's all I can think of off the 상단, 맨 위로 of my head.

Yea, I noticed. 당신 know, like the -dere people thingies. :3

They aren't so much cliches as almost required personas and tropes...it's a Japanese/anime thing, kinda part of what classifies it

Some real type cliches are things that extend past anime-but are still prevalent in it. Like the protagonists being delinquents and then discover they have this hidden power/gain a new power.

What people believe to be cliches (such as glasses characters being smart) are actually just writers filling out expected character types so everyone knows exactly who they are.

How most main characters tend to be either stupid,or naive beyond comprehension,or extremely dense,etc....how said main character's stupidity,naivety,etc....makes people like them for some reason.....also,how said main character had some kind of dark past 또는 secret,or some forbidden power....and lastly,how said main character would display unwarranted selflessness...naruto,for example,is unnaturally kind.

The main character that sits near the window.
The flashbacks during fights.
That girl that 당신 don't want to make angry.
The useless 팬 service.

Some out of a heck of a lot of clichés.