E1
Episode 1
Where to watch
Not available in United States
Streaming in 1 other country
#Hashtag 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
E2
Episode 2
E3
Episode 3
E4
Episode 4
Cast
More from Erena Mizusawa · Lead actress
Solitary Gourmet
2012 · 8.9
Doctor-X: Surgeon Michiko Daimon
2012 · 7.5
CSI: Crime Scene Talks
2011 · 7.2
Jin
2009 · 8.0
The Perfect Insider
2014 · 6.0
The Quiz Show
2008 · 8.0
Miss Devil
2018 · 6.6
Frankenstein's Love
2017 · 7.0
Logically Impossible! Detective Ryoko Kamizuru Is on the Case
2023 · 6.0
Sky of Love: Someone I love is there
2008 · 7.7
See all fromErena Mizusawa
More like this
Tada Never Falls in Love
2018 · 7.4
I Made Friends with the Second Prettiest Girl in My Class
2026 · 8.0
Gokusen
2002 · 8.0
Kaguya-sama: Love Is War
2019 · 8.5
Rascal Does Not Dream of Bunny Girl Senpai
2018 · 8.5
Marmalade Boy
1994 · 6.9
Trinity Seven
2014 · 6.9
Mischievous Kiss: Love in Tokyo
2013 · 7.6
The Fruit of Grisaia
2014 · 6.7
#Hashtag — streaming FAQ
Which OTT platform streams #Hashtag?
#Hashtag 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 #Hashtag on Netflix?
No, #Hashtag is not on Netflix in United States as of September 2026.
Is #Hashtag on Amazon Prime Video?
No, #Hashtag isn't on Amazon Prime Video in United States right now.
Where can I watch #Hashtag for free?
#Hashtag isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in #Hashtag?
#Hashtag has 1 season in total (4 episodes). The series concluded in 2018.
Are all episodes of #Hashtag out yet?
Yes — all 4 episodes across 1 season of #Hashtag are out and available to stream.
Is there a Season 2 of #Hashtag?
No — #Hashtag ended after 1 season, so there is no Season 2.
