South Korean actor Seo Kang-joon met with hundreds of fans at his first solo meet-and-greet in Japan over the weekend, his talent agency said Tuesday.

Seo held two fan meetings on Sunday at Osaka Business Park in the namesake city, which together drew more than a thousand people, Fantagio said.

Seo stars as Baek In-ho in the tvN drama "Cheese in the Trap."

He sang the show's theme song "Tearliner" and Eddy Kim's "The Manual," and put on a piano performance of Yiruma's "River Flows in You."

"I was really anxious and excited for my first solo meet-and-greet in Japan," Seo was quoted as saying by the agency.

"I'm really grateful for having spent quality time with my fans. Their happiness was contagious."

The meetings in Osaka were sold out, with Seo to travel to Tokyo on June 11 for another fan meeting, Fantagio said. (Yonhap)