Black Gate
BLACK GATE ブラックゲート 姦淫の学園
“The Black Gate opens for no man.”
We checked 8 streaming services in India on 04 Jun 2026 at 13:30 IST
About
Narifumi Hosokawa prepares for his high school's culture festival with the Kadomori twins, Shizuku and Kasumi. While everyone is distracted, Shizuku decides to open a mysterious gate through the use of magic and travel to an alternate world.
Cast
Minagawa Noriko
as Komiyama Mizuki (voice)
Hirose Hitomi
as Kadomori Shizuku / Kadomori Kasumi (voice)
Ai
as Izumi Amane (voice)
Hikari
as Hasegawa Koyuki (voice)
Kotomi Yamakawa
as Fujisaki Miharu (voice)
Renka
as Sora (Sekizou) (voice)
Chiemi Ishimatsu
as Katsuragi Fuu (voice)
Kotomi Iwamura
as Ebizuka Nanami (voice)
Seasons
Episodes
Season 1
Gate of Prohibition
"If you can get power strong enough to make the world at you own will, what will you do?" Kadomori Shizuku left a mysterious message to the classmate, Hosokawa Seiji, whom she had made love with at the first time, and she disappeared suddenly. Kasumi who was the twin sister noticed something wrong. Then she saw Shizuku calling up the unnatural power of Kadomori family to open the forbidden gate. The gate had been warned not to open, and Kadomori family had guarded the gate from generation to generation. Shizuku said, "I need power", and disappeared into the gate. To chase her, 6 girls who were to guard the gate gathers around Kasumi, and opened the gate to the unknown world. Then, a mysterious girl Sora appeared in front of them. What would be waiting for them who had destines they couldn't escape from?
Apostle of Shadows
Shizuku decided to open a mysterious gate through the use of magic and travel to an alternate world. She has broken the oath of her family's heritage, as to protect the Black Gate from those who seek the enormous power that lies within the world. The remaining defenders of the Black Gate, consisting of female students and a female teacher, must travel through to the other side and return before any distruptions come to either dimension. However, Narifumi accompanies the group and Shizuku is waiting for them with some new allies.
Where does Black Gate rank today?
Black Gate is #10000 on the Bowood.TV Daily Streaming Charts today.
- Highest: #10000
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Watch Black Gate Online Free — All Episodes in HD
Stream Black Gate online free in HD on Bowood.TV. A popular animation and sci-fi & fantasy series originally produced in Japanese and released in 2004, it's earned a solid 6.0/10 from 1 viewers worldwide.
About Black Gate
“The Black Gate opens for no man.”
Narifumi Hosokawa prepares for his high school's culture festival with the Kadomori twins, Shizuku and Kasumi. While everyone is distracted, Shizuku decides to open a mysterious gate through the use of magic and travel to an alternate world. Across 1 season and 2 episodes.
Black Gate Cast and Characters
The cast features Minagawa Noriko (as Komiyama Mizuki (voice)), Hirose Hitomi (as Kadomori Shizuku / Kadomori Kasumi (voice)), Ai (as Izumi Amane (voice)), Hikari (as Hasegawa Koyuki (voice)), and Kotomi Yamakawa (as Fujisaki Miharu (voice)). Their performances are a major reason Black Gate has built such a passionate audience.
Where to Watch Black Gate Online
On Bowood.TV you can watch Black Gate free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Black Gate NowWhy People Are Watching Black Gate
Black Gate flies under the radar but it deserves your attention. What makes it work is world-building that respects the audience's intelligence. If you enjoy Japanese storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Black Gate
Where can I watch Black Gate online for free?
You can watch Black Gate online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Black Gate have?
Black Gate has 2 episodes across 1 season. All episodes are available to stream right here on Bowood.TV.
Is Black Gate good? What's the rating?
Black Gate holds a 6.0/10 rating based on 1 reviews — a solid pick if the genre interests you.
Who is in the cast of Black Gate?
The main cast includes Minagawa Noriko, Hirose Hitomi, Ai, and Hikari, plus a strong supporting ensemble.
Is Black Gate available in Japanese?
Yes — Black Gate was originally produced in Japanese and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
When was Black Gate released?
Black Gate first aired in 2004.
Do I need an account to watch Black Gate on Bowood.TV?
No. Bowood.TV is free and you can watch Black Gate without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Black Gate, check out Revolutionary Girl Utena, The Demon Girl Next Door, Yuri Is My Job!, GARO, and Tales from the Crypt.
Frequently Asked Questions
Where can I watch Black Gate for free?
You can watch Black Gate online for free on Bowood.TV. All 2 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Black Gate have?
Black Gate currently has 1 season and a total of 2 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on Bowood.TV and continue watching from where you left off.
What is Black Gate about?
Narifumi Hosokawa prepares for his high school's culture festival with the Kadomori twins, Shizuku and Kasumi. While everyone is distracted, Shizuku decides to open a mysterious gate through the use of magic and travel to an alternate world. It belongs to the Animation, Sci-Fi & Fantasy genres.
In which language is Black Gate originally available?
Black Gate was originally produced in JA. On Bowood.TV the show is available in its original JA audio. Check the player options on the watch page for available subtitle tracks.
When was Black Gate first released?
Black Gate first premiered on July 25, 2004 (2004). The series has since concluded its run.
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