Welcome to Waikiki — Characters & Cast

To become a recognized, successful actor on his own artistic merit without leveraging his wealthy father's industry connections.

Present across both seasons, Joon-ki starts as a low-level extra willing to endure extreme humiliation (special effects makeup, Brazilian waxing, dangerous stunts). Over time, his unyielding work ethic earns him legitimate acting roles and industry respect.

To direct a feature film and rebuild his pride after getting dumped.

Begins as a short-tempered, heartbroken aspiring film director who views himself as an "icon of misfortune". Taking care of Baby Sol and falling for single mother Yoon-ah softens his prickly exterior, teaching him patience, selflessness, and emotional courage.

To achieve financial self-reliance and build a stable, loving life for her daughter Sol.

Starts as an overwhelmed, homeless single mother who accidentally leaves her baby at the guesthouse. She grows from an apologetic, clumsy guest into a confident, skilled pastry chef capable of providing for her daughter independently.

Achieving success as a singer-songwriter and protecting the woman he has loved since high school.

Joon-ki’s high school friend who invested his savings into Waikiki. A former idol prospect turned struggling musician, he moves from cynical resignation to reigniting his musical creativity and confessing his long-held feelings to his first love, Soo-yeon.

Earning professional respect as a broadcast journalist.

Dong-gu’s younger sister, managing household chores while enduring rejections in journalism interviews. She overcomes intense physical insecurity regarding her facial hair and breaks into the news industry as a determined field reporter.