Boyfriend on Demand is a 2026 romantic comedy, also known as Monthly Boyfriend or Wolgan Namchin. The story follows a tired webtoon producer who joins a virtual reality dating service. The drama explores love, work stress, and the fine line between digital fantasy and real emotions.
The series mixes office romance, virtual dating, and comedy in a modern setting. Its story becomes more interesting because the female lead starts falling for ideal AI boyfriends while also dealing with complicated feelings in real life. This unique setup makes the cast especially important.
Main Boyfriend on Demand drama cast
The Boyfriend on Demand drama cast is led by two well-known Korean stars. Jisoo and Seo In-guk play the central roles, bringing both star power and emotional depth. Their characters connect the real world and the virtual world, which is the heart of the drama.
Jisoo as Seo Mi-rae
Jisoo, whose full name is Kim Ji-soo, plays Seo Mi-rae. Mi-rae is a burned-out webtoon producer working at Naemo Webtoons. She is tired from heavy work pressure and disappointed by real-life dating, so she signs up for the “Boyfriend on Demand” virtual dating service.
Inside the service, Mi-rae dates ideal AI men and enjoys a world designed around romance and attention. However, her emotional escape soon becomes difficult. She must face the growing conflict between her virtual feelings and her real interactions, especially as love becomes less simple.
Jisoo was born on January 3, 1995. She is a singer, actress, and model, and she is globally famous as a member of BLACKPINK. Her notable acting and screen works include Snowdrop (2021), Dr. Cheon and Lost Talisman in a cameo appearance, and Omniscient Reader as a film project.
She is known for her deep, husky voice and strong visual presence. Before taking lead acting roles, Jisoo made an early acting appearance in The Producers. Later, she gained major attention through Snowdrop, which helped establish her as a leading actress in Korean drama.
Seo In-guk as Park Kyeong-nam and Gu Yeong-il
Seo In-guk takes on a dual role in the drama. He plays Park Kyeong-nam, Mi-rae’s colleague and rival webtoon producer, and Gu Yeong-il, a virtual boyfriend character. This double casting adds an exciting layer to the story and strengthens the drama’s virtual-versus-reality theme.
As Park Kyeong-nam, he is talented, sharp, and often difficult to deal with. He can seem cold, selfish, and indifferent at work, which causes many clashes with Mi-rae. Still, the character is not simple, because he carries private secrets behind his rough personality.
As Gu Yeong-il, Seo In-guk becomes a customized virtual boyfriend who looks exactly like Kyeong-nam. This version has a more seductive “bad boy” image, but he also shows gentleness. That contrast is likely to create emotional confusion for Mi-rae as the story develops.
Seo In-guk was born on October 23, 1987. He is a singer, songwriter, and actor. His best-known dramas include Reply 1997, Doom at Your Service, The Smile Has Left Your Eyes, Café Minamdang, and Death’s Game. He first debuted in entertainment after winning Superstar K in 2009.
Supporting Boyfriend on Demand drama cast
The supporting lineup adds humor, workplace tension, and emotional realism to the story. From difficult authors to close friends and company bosses, these characters build the world around Mi-rae. Each one helps show a different side of work life, friendship, and modern romance.
Gong Min-jeung as Yun Song
Gong Min-jeung plays Yun Song, a famous webtoon writer managed by Mi-rae. Although successful, Yun Song is known for her diva-like behavior and demanding personality. She often gives Mi-rae stress at work, making office life even more exhausting for the already overwhelmed producer.
Gong Min-jeung was born on September 30, 1986. She is widely recognized for strong supporting roles in dramas such as Hometown Cha-Cha-Cha, Little Women, and Marry My Husband. She is praised as a skilled character actress who can play both warm and sharp personalities very well.
Ha Young as Lee Ji-yeon
Ha Young plays Lee Ji-yeon, Mi-rae’s best friend in the drama. Ji-yeon is eager to find a real-life partner, and her storyline reflects the real struggles many people face in today’s dating world. She offers friendship, honesty, and a grounded view outside digital romance.
Ha Young was born on August 11, 1993. She has appeared in dramas such as Mouse, Now, We Are Breaking Up, and Doona!. Her role in this series may bring a relatable emotional balance, especially as the story compares real relationships with ideal virtual experiences.
Yoo Seon-ho as Hwany
Yoo Seon-ho plays Hwany, a rising webtoon artist who is managed by Park Kyeong-nam. Hwany is young, slightly bold, and still trying to understand the industry. He also secretly admires the famous writer Yun Song, which adds another fun layer to his character story.
Yoo Seon-ho was born on January 28, 2002. He is known for works like Under the Queen’s Umbrella and The Story of Park’s Marriage Contract. He first became widely known after joining Produce 101 Season 2, where many viewers noticed his youthful charm and potential.
Jo Han-chul as Hwang Byung-hak
Jo Han-chul appears as Hwang Byung-hak, the boss at Naemo Webtoons. As the company leader, his character likely helps shape the workplace atmosphere and the pressure that Mi-rae faces. Even with limited details, this role is important in the drama’s office-centered setting.
Jo Han-chul was born on May 13, 1973. He is a respected veteran actor known for memorable performances in Vincenzo, Reborn Rich, and Gyeongseong Creature. His strong screen presence often helps make authority figures feel layered, believable, and impactful in story-driven dramas.
Lee Hak-joo as Min Joon-young
Lee Hak-joo plays Min Joon-young, a team leader and gaming representative. He is the person who recruits Mi-rae to beta-test the “Boyfriend on Demand” service. This makes him one of the key links between Mi-rae’s ordinary life and the virtual romance system.
Lee Hak-joo was born on January 9, 1989. He is known for performances in The World of the Married, My Name, and Shadow Detective. He often brings intensity and depth to his roles, so his character may add mystery or corporate complexity to the drama.
Kim Ah-young as multiple NPCs
Kim Ah-young plays several NPCs, or non-playable characters, inside the virtual dating world. Her listed roles include Choi Min-ju, Su-ji, and Yu-ra. These characters, such as a secretary or yoga instructor, help fill the digital world with comedy and lively interactions.
Kim Ah-young is known for being part of SNL Korea and for appearing in Welcome to Samdal-ri. She is especially famous for sharp comedic timing and viral sketch performances. In this drama, her many NPC roles should add humor and energy to the fantasy dating system.
Boyfriend on Demand special appearances
One of the most exciting parts of the Boyfriend on Demand drama cast is the long list of special appearances. These cameo roles represent different virtual boyfriend types inside the app. This creative format allows many familiar stars to appear as fantasy romance options for Mi-rae.
Seo Kang-joon as Seo Eun-ho
Seo Kang-joon appears as Seo Eun-ho, a virtual boyfriend designed as a popular college upperclassman type. This kind of character usually feels warm, admired, and slightly idealized. His cameo is likely to attract viewers who enjoy youthful romance and classic campus charm.
Lee Soo-hyuk as Choi Si-woo
Lee Soo-hyuk plays Choi Si-woo, a character based on a webtoon male lead. He is described as cool, wealthy, and almost too perfect, like someone who stepped right out of a comic book. This role fits Lee Soo-hyuk’s stylish image and elegant screen presence very well.
Kim Sung-cheol as Kim Se-jun
Kim Sung-cheol appears as Kim Se-jun, Mi-rae’s ex-boyfriend from her past. This cameo may bring emotional tension because it connects her current virtual dating choices with real memories and unfinished feelings. A former love can often reveal what a character still fears or misses.
Ong Seong-wu as Bae Hyeon-woo
Ong Seong-wu takes the role of Bae Hyeon-woo, a warm and sweet boyfriend type. This kind of virtual character likely offers comfort, kindness, and gentle romance. His presence adds another emotional flavor to the app, showing that not every fantasy boyfriend follows the same style.
Jay Park as himself
Jay Park appears as himself, which makes his cameo stand out from the other virtual dating options. In the app, he is presented as a celebrity choice. This adds playful fantasy to the story and gives viewers a fun surprise through a more self-aware appearance.
Yoo In-na as Dating Manager
Yoo In-na appears as a Dating Manager who guides Mi-rae. This role sounds important within the virtual service because it likely explains the rules, features, and emotional direction of the dating program. Her elegant and friendly image makes her a strong fit for this part.
Lee Jae-wook as doctor character
Lee Jae-wook makes a special appearance as a doctor character. While detailed plot information about this role is limited, the casting adds more excitement to the lineup. His cameo will likely represent another appealing boyfriend archetype inside the virtual dating experience.
Lee Sang-yi as firefighter character
Lee Sang-yi appears as a firefighter character. Like the doctor role, this cameo likely fits one of the attractive fantasy types offered in the app. A firefighter image often suggests bravery, safety, and sincerity, making this a strong addition to the virtual boyfriend lineup.
Why the Boyfriend on Demand drama cast is exciting
The Boyfriend on Demand drama cast stands out because it combines major stars, respected supporting actors, and high-profile cameo guests. This creates strong variety across the series. Viewers can enjoy office drama, emotional romance, comedy, and fantasy dating all through one cast lineup.
Another reason the cast feels exciting is the role design. The drama does not only focus on one romance. Instead, it presents many boyfriend archetypes, different workplace personalities, and realistic friendships. This gives each actor a clear purpose and makes the world feel richer and more entertaining.
Jisoo and Seo In-guk are also a major draw as the lead pairing. Jisoo brings freshness and global attention, while Seo In-guk brings proven acting experience and charisma. Their dynamic, especially with his dual role, may become the central reason many viewers stay invested in the story.
