18if
Haruto Tsukishiro wakes up in a dream world dominated by strange and powerful entities called Witches. To survive, he gets the assistance of research professor Katsumi Kanzaki and a mysterious white-haired girl called Lily. With their help, Haruto must outsmart the witches and find a way to return to the real world.
Produced by: Yoshinori Takeeda, Shinji Omori
Where to watch in 
Brunei
Switch country in the top-right to check availability elsewhere.
Not streaming yet in Brunei
Be the first to know when 18if lands on a major platform
Drop your email and we'll send you ONE message the moment 18if is streaming on a major platform in Brunei. No spam. Cancel anytime.
While you wait
Similar titles streaming now in Brunei
Want to check the major streaming services manually?
Or switch country at the top to check availability elsewhere. 18if may be streaming in another market.
Who's in it
Tap any actor to see their other movies and shows.
More like 18if
Audience picks based on what people who watched this also enjoyed.
Claymore
2007
Gachiakuta
2025
Jack-of-All-Trades, Party of None
2026
Tengoku Daimakyo
2023
Chain Chronicle: The Light of Haecceitas
2017
D_Cide Traumerei the Animation
2021
UQ Holder!
2017
Scrapped Princess
2003
Strike the Blood
2013
Magical Girl Spec-Ops Asuka
2019
Otherside Picnic
2021
Dog Days
2011
More from Nobunaga Shimazaki
Their other work, ranked by what audiences actually watched.
Your Name.
2016
One Piece
1999
JUJUTSU KAISEN
2020
Black Clover
2017
Sword Art Online
2012
Haikyu!!
2014
Parasyte -the maxim-
2014
BAKI
2018
Assassination Classroom
2015
Kaguya-sama: Love Is War
2019
BLUE LOCK
2022
Golden Time
2013
More from Takehito Koyasu
Their other work, ranked by what audiences actually watched.
Attack on Titan
2013
Demon Slayer: Kimetsu no Yaiba
2019
One Piece
1999
JUJUTSU KAISEN
2020
One-Punch Man
2015
Super Dragon Ball Heroes
2018
Fullmetal Alchemist: Brotherhood
2009
Boruto: Naruto Next Generations
2017
SPY x FAMILY
2022
Bleach
2004
Hunter x Hunter
2011
Sword Art Online
2012