You can try to search for any special words or phrases that might be related to the codes within the text of the online story. Maybe look for things like encrypted messages or hidden sequences of characters.
The difference between international sizes and Asian sizes was in the form of measurement, the measurement location, and the size range. International codes usually use letters (such as XS, S, M, L, XX, XXL) to indicate the size of clothes, while Asian codes use data such as height and waist circumference to determine the size of clothes. In terms of measuring body parts, international sizes were mainly based on chest circumference, waist circumference, and hip circumference, while Asian sizes included shoulder width, chest circumference, waist circumference, and hip circumference. In terms of size range, international sizes were usually XS, S, M, L, and XX, while Asian sizes were usually expressed in numbers, such as 155.80, 160.84, 165.88, and 170.92. It should be noted that due to the difference in the size system, there may be a size error when buying international brand clothing. The Asian sizes of European and American brands may be slightly larger than the actual size, while the European and American sizes of Asian brands may be slightly smaller than the actual size. Therefore, when choosing clothes, you should choose the size that suits you according to your body size and measurement standards to avoid uncomfortable situations.
One tip is to look for unusual words or phrases that stand out from the normal flow of the story. Another is to check for any numerical sequences that might be part of a code.
In anime stories, codes can often play important roles. For example, in some mystery or adventure anime, a code might be the key to unlocking a hidden treasure or a secret location. It could be a sequence of numbers, letters, or even special symbols. Sometimes, the main characters have to decipher these codes through various means like solving puzzles, finding clues, or using their knowledge of history or ancient languages.
Anime like 'Code Geass' has the concept of a code in a different sense. The 'Geass' itself can be considered a kind of code, a power that is given with certain rules and limitations. It affects the story in a major way as the main character Lelouch uses his Geass to try and change the world. There are also anime where ancient scrolls or artifacts contain codes that are central to the plot, like in some adventure - fantasy anime.
The Jujutsu Kaisen manga is indeed ending. It's been a great run, but all good things must come to an end. The final chapters are bringing closure to the characters and story arcs.