Itaewon Class Relationship Diagram

In this article, I’ll explain the Itaewon class relationship diagram.

When you watch any drama or movie, it’s even more fun to see and understand the relationships between the characters.

The most popular drama in Vietnam and Korea these days is Itaewon Class.

I watch this drama too. Recently, this drama ranked first in Netflix Vietnam.

If you haven’t seen it yet, start watching today!

Itaewon Class is based on the webtoon, and based on this, it is a new drama.

It was also popular when it came out as a webtoon.

In Korea, there are often dramas or movies that are newly produced based on webtoons. These works are different from the webtoons.

Itaewon Class Relationship Diagram

Itaewon Class Relationship Diagram

Park Sae-Ri-Yi

The main character of Itaewon Class is Park Sae-Ri-Yi

He transfers school because of his father’s work. At his newly school, he meets a man who harasss a student.

Eventually, Park Sae-Ro-Yi hits him. It turns out that Park Sae-Ro-Yi’s beating man is the son of the ceo of his father’s company.

So Park Sae-Ro-Yi father and ceo came to school. ceo told Park Sae-Ro-Yi that he would kneel and apologize.

Park Sae-Ro-Yi said he couldn’t apologize. Because there is nothing wrong with that.

Eventually Park Sae-Ro-Yi is expelled. If he knelt and asked for forgiveness, he was not expelled.

Park Sae-Ro-Yi, however, made his own decision. But it’s definitely wrong to hit someone.

So my father leaves the company. The meeting between Park Sae-Ro-Yi and Jangga began.


jangga is a company where Park Sae-Ri-Yi Da works. It is the number one company in Korean food industry.

High school violence. And my father’s company. Father’s resignation. And father’s death.

Jang ga and Park Sae-Ri-Yi are entangled with each other.

In the end, Park Sae-Ro-Yi and Jang-ga become hostile.

At first, jang ga didn’t think Park Sae-Ro-Yi was insignificant. But over time, Park Sae-Ro-Yi grows and grows stronger. And increasingly threatening jang-ga.

Jo Yi-Seo

Jo Yi-Seo is a sociopath. It’s a versatile character and you’ll love Park Sae-Ro-Yi.

So she does anything for Park Sae-Ro-Yi. She plays an important role in Park Sae-Ro-Yi’s fight against Jang-ga.

Her diverse talents and abilities make Park Sae-Ro-Yi’s shop flourish. So the power of Park Sae-Ro-Yi grows and threatens jang-ga. But Park Sae-Ro-Yi loves someone else.

Oh Soo-A

Oh Soo-A is Park Sae-Ro-Yi’s beloved woman.

The two spent their childhood together. So Oh Soo-A has a relationship with Park Sae-Ro-Yi’s father.

As an adult, Oh Soo-A works at Jang-ga. What role will she play between jang-ga and Park Sae-Ro-Yi?


There are a lot of characters out there, but I think that’s enough to introduce the key figures.

The rest of the relationships should be known naturally while watching the drama.

For more detailed character relationships, see the site below.


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