Best TV Shows Guide: Why Darker than Black Still Matters
A TMDB-backed guide to Darker than Black, including cast, release facts, genres and watch-provider notes.

Darker than Black (2007) — an evergreen reference for this TV series: the essentials, the cast, where to watch and what to watch next.
Where to watch
Streaming availability changes by country and date — check TMDB or your local streaming app for current options.
Cast
Hidenobu Kiuchi as Hei (voice); Kiyomi Asai as July (voice); Ikuya Sawaki as Mao (voice) / Petya (voice); Kana Hanazawa as Pavlichenko Suou (voice)
About Darker than Black
Ten years ago, a mysterious spatial anomaly now known as "Heaven's Gate" appeared in South America, shortly followed by the opening of "Hell's Gate" in Tokyo altering the sky and wreaking havoc on the landscape. The real stars disappeared, replaced by false stars. During this time, people possessing various special abilities — called "Contractors" — emerged, each capable of different supernatural feats. Following the disastrous Heaven's War, the United States lost its dominant position as a superpower to a mysterious organization named the Syndicate. The story revolves around a Chinese contractor codenamed "Hei" as he undertakes various espionage and assassination missions in Tokyo.
More like Darker than Black
- Taboo Tattoo
- Tengoku Daimakyo
- Mononoke
- Bungo Stray Dogs
- Berserk
- Stigma of the Wind
- Paranoia Agent
- Occult Academy
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch Darker than Black?
Streaming availability changes by country and date — check TMDB or your local streaming app for current options.
Who is in the cast of Darker than Black?
Hidenobu Kiuchi as Hei (voice); Kiyomi Asai as July (voice); Ikuya Sawaki as Mao (voice) / Petya (voice); Kana Hanazawa as Pavlichenko Suou (voice)
Is this Darker than Black guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.



