Seo Woo-jin (Han Ji-min) meets with a Japanese client at this cafe in episode 13 of Familiar Wife (아는 와이프) (tvN, 2018), as an employee of the bank’s global headquarters.

Principle Coffee Company [프린시플 커피컴퍼니] is a cafe and barista school located in Namyangju’s neighborhood Byeolnae [Byeolnae-dong/별내동].

Address
4-46, Bulam-ro 109beongil, Namyangju-si, Gyeonggi-do, South Korea
경기도 남양주시 불암로109번길 4-46
(별내동 1103-6)
Geolocation: 37.652482, 127.112718

Getting here
Byeolnae Station [별내역], Gyeongchun Line, Exit 1/2
Best to take a taxi from here.

— submitted by Mich KDL