Nobody Knows
“We might find a body if we dig up there.”
Where to watch Nobody Knows in Japan
Nobody Knows is streaming on U-NEXT in Japan. Availability checked 25 May 2026.
About Nobody Knows
Nobody Knows is a 2020 web series in the Drama, Crime and Mystery genres, starring Kim Seo-hyung, Ryu Deok-hwan and Park Hoon. It spans 1 season and 16 episodes, and originally aired on SBS. It holds an average rating of 7.6/10 from 25 viewers. Below you can see where to watch Nobody Knows in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Nobody Knows trailer
Overview
A high school boy falls off of the top of a building and lapses into a coma. A detective and his school teacher attempt to get to the bottom of the incident.
Seasons (1)
- Season 116 episodes · 2020
Top cast
Kim Seo-hyung
Cha Young-jin
Ryu Deok-hwan
Lee Sun-woo
Park Hoon
Baek Sang-ho
Ahn Ji-ho
Go Eun-ho
Cho Han-cheul
Yoon Hee-seob
Yoon Jae-yong
Ha Min Sung
Yoon Chan-young
Ju Dong-myung
Seo Young-joo
Kim Tae-hyung
Shin Jae-whi
Oh Du-seok
Min Jin-woong
Lee Jae-hong
Park Cheol-min
Han Geun-man
Moon Sung-keun
Hwang In-bum
Baek Soo-jang
Park Jin-su
Jang Young-nam
Jung So-yun
Park Min-jung
Bae Sun-a
Tae Won-seok
Ko Hee-dong
Jeon Seok-chan
Kim Byung-hee
Kwon Hae-hyo
Jang Gi-ho
Kang Seo-ha
Yun Ja Yeong [Seoul police department]
Themes & keywords
Frequently asked questions
Where can I watch Nobody Knows in Japan?+
In Japan, you can stream Nobody Knows on U-NEXT.
Is Nobody Knows on Netflix?+
Nobody Knows is not on Netflix in Japan right now, but you can stream it on U-NEXT.
How many seasons of Nobody Knows are there?+
Nobody Knows has 1 season and 16 episodes in total.
Who stars in Nobody Knows?+
Nobody Knows stars Kim Seo-hyung, Ryu Deok-hwan, Park Hoon, Ahn Ji-ho and Cho Han-cheul.
When did Nobody Knows come out?+
Nobody Knows is a 2020 web series.
What genre is Nobody Knows?+
Nobody Knows is Drama, Crime and Mystery series.
User reviews
No reviews yet — be the first to review Nobody Knows.
