E1FILE 1 ゲームの始まり
Where to watch
Not available in United States
Streaming in 1 other country
Sign isn't on any streaming service in United States right now, but it's available in Japan. Streaming rights are licensed per country.
Seasons & Episodes
E1
E2FILE 2 都会の死体、田舎の死体
E3Episode 3
E4Episode 4
E5Episode 5
E6Episode 6
E7Episode 7
E8Episode 8
E9Episode 9
Cast
NO
Nao Omori
Takashi Yuzuki
MI
Marie Iitoyo
Kei Nakazono
YM
Yasuko Matsuyuki
Chisato Izumi
MT
Mahiro Takasugi
Kirito Takahashi
TN
Toru Nakamura
Akiyoshi Date
AM
Aoi Morikawa
Kaede Shimazaki
AS
Aimi Satsukawa
Miharu Kasuga
TN
Toshiyuki Nishida
Kuniaki Hyodo
YF
Yasushi Fuchikami
Yusuke Tachibana
GR
Go Riju
Masuo Shimoyama
HK
Houka Kinoshita
Mitsuru Sasaoka
SO
Shigemitsu Ogi
Toichiro Shimazaki
More from Nao Omori · Lead actor
From Up on Poppy Hill
2011 · 7.5
Dr.STOЯKS
2015 · 7.3
Star Wars: Visions Presents - The Ninth Jedi
2026 · 7.6
Yonimo Kimyou na Monogatari Tokubetsuhen
1990 · 9.5
Dr. Coto's Clinic
2003 · 8.7
Ryōmaden
2010 · 9.1
Chimudondon
2022 · 8.0
What Will You Do, Ieyasu?
2023 · 7.9
SPEC ~ First Blood
2010 · 8.5
Soda Master
2026 · 8.2
See all fromNao Omori
More from Marie Iitoyo · Co-star actress
Nikenme Dou Suru? ~Tsumami no Hanashi~
2017
Zyuden Sentai Kyoryuger
2013 · 6.9
Black Clover: Sword of the Wizard King
2023 · 8.1
Mr. Housekeeper, Mitazono
2016 · 7.3
Octo: Emotional Investigator Shinno Akari
2022 · 6.0
Love You as the World Ends
2021 · 7.4
The Tunnel to Summer, the Exit of Goodbyes
2022 · 7.7
Animation x Paralympic: Who Is Your Hero?
2017
The Fate, I Will Deliver: True Story of Mercari
2020
Ai the Video Girl
2018 · 5.9
See all fromMarie Iitoyo
More like this
Sign — streaming FAQ
Which OTT platform streams Sign?
Sign isn't on any streaming service in United States yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.
Is Sign on Netflix?
No, Sign is not on Netflix in United States as of September 2026.
Is Sign on Amazon Prime Video?
No, Sign isn't on Amazon Prime Video in United States right now.
Where can I watch Sign for free?
Sign isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Sign?
Sign has 1 season in total (9 episodes). The series concluded in 2019.
Are all episodes of Sign out yet?
Yes — all 9 episodes across 1 season of Sign are out and available to stream.
Is there a Season 2 of Sign?
No — Sign ended after 1 season, so there is no Season 2.
