Where to watch Gap Dong in Japan
Gap Dong is streaming on Amazon Prime Video, U-NEXT and Amazon Prime Video with Ads in Japan. Availability checked 24 May 2026.
About Gap Dong
Gap Dong is a 2014 web series in the Crime, Drama and Mystery genres, starring Jeong In-gi, Jo Min-jun and Yoon Sang-hyun. It spans 1 season and 20 episodes, and originally aired on tvN. It holds an average rating of 6.4/10 from 11 viewers. Below you can see where to watch Gap Dong in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Overview
20 years ago Moo-Yeom’s father was a suspect in the "Gap Dong” serial murder case. Because of the detectives’ oppressive investigation, Moo-Yeom’s father killed himself. Now, Moo-Yeom is a detective and works to capture the killer Gap Dong. The statue of limitations has expired for the serial murder case and Moo-Yeom resigns to the belief that Gap Dong is dead. New clues though for Gap Dong appears in front of Moo-Yeom and he sets out to catch him once and for all.
Seasons (1)
- Season 120 episodes · 2014
Top cast
Jeong In-gi
Cha Do-hyeok
Jo Min-jun
Lee Hyung-nyeon
Yoon Sang-hyun
Ha Moo Yum
Kim Min-joung
Maria Oh
Sung Dong-il
Yang Cheol-gon
Lee Joon
Ryu Tae-oh
Kim Ji-won
Ma Ji-wool
Kang Nam-gil
Han Sang-hoon
Min Sung-wook
Nam Ki Ri
Yoon Kyun-sang
Youngest detective
Choo Soo-hyun
Oh Young-ae
Yoon Chan-young
young Ryu Tae-oh
Hyun Woo
young Cha Do-hyeok
Jeong Jae Min
Ha Moo Yum [Young]
Ha Jun
Nah Do-Hyung
Themes & keywords
Frequently asked questions
Where can I watch Gap Dong in Japan?+
In Japan, you can stream Gap Dong on Amazon Prime Video, U-NEXT and Amazon Prime Video with Ads.
Is Gap Dong on Netflix?+
Gap Dong is not on Netflix in Japan right now, but you can stream it on Amazon Prime Video, U-NEXT and Amazon Prime Video with Ads.
How many seasons of Gap Dong are there?+
Gap Dong has 1 season and 20 episodes in total.
Who stars in Gap Dong?+
Gap Dong stars Jeong In-gi, Jo Min-jun, Yoon Sang-hyun, Kim Min-joung and Sung Dong-il.
When did Gap Dong come out?+
Gap Dong is a 2014 web series.
What genre is Gap Dong?+
Gap Dong is Crime, Drama and Mystery series.
User reviews
No reviews yet — be the first to review Gap Dong.
