Be Arrogant, Youth!

Yura

Hong Ha Ra

Shin So-yul

Do Ra Hee

Yoo Min-kyu

Noh Chul

Ko Se-won

Go Se Won

Kyeon Mi-ri

Ha Ra's mother

An Young-mi

Dongdaemun merchant

Bae Dong Sung

fake professional seller

Kim Kwang-kyu

Ha Ra's apartment owner