Well-known Japanese actor, Takeru Satoh is indeed a K-drama fan.

During his Youtube live broadcast on July 26, the actor revealed after a fan asked about the Korean drama he is currently watching and it is Netflix’s ongoing legal drama, Extraordinary Attorney Woo starring Park Eun Bin.
“That Woo Young Woo is very cute. It’s already very cute. She’s a very attractive character,” Takeru praised.
He added, “It’s hard to communicate well with people and I also can’t go through revolving doors as well. That kind of appearance is very cute and excellent. I do not think it’s a loss to watch it. I think everyone likes it.”
Extraordinary Woo Young Woo is a popular legal drama about a lawyer with autism. She was a top student at Seoul University and passed the BAR with the highest mark. The story continues with her journey in the legal world, showing her capabilities and abilities.
Aside from that, Takeru Satoh had mentioned in the past some Korean series he already watched such as Hometown Cha-Cha-Cha, Our Beloved Summer, Start-Up, It’s Okay To Not Be Okay, and Goblin among others.
Source/s: (1)