|This article is about a/an item in Uchu Sentai Kyuranger.|
The Dark Kyutama (ダークキュータマ Dāku Kyūtama, lit. Dark Nine Ball) is a Kyutama which allows Hebitsukai Silver to transform into Hebitsukai Metal. Alongside the Black Hole Kyutama, the Dark Kyutama was one of two Kyutama which were provided to Dark Naga by Akyanba after he was brainwashed by Microtsuyoindaver to serve as a warrior for the Space Shogunate Jark Matter. These Kyutama were retained after Naga Ray was saved by and rejoined the Kyurangers.
Rather than a constellation, this Kyutama represents Don Armage.
- "Silent Star! Hebitsukai Metal"
- ―Hebitsukai Metal's roll call[src]
- Hebitsukai Silver
Upon his defeat, the remnants of Naga's dark side formed a gigantic puppet of Hebitsukai Metal. This looked identical to the evil version of Hebitsukai Metal, although some parts of the suit were replaced with black. This Hebitsukai Metal was defeated by Kyutamajin's Meteor Booster attack.
- Unnamed Finisher: Hebitsukai Metal performs a powerful blast attack with the (Dark) Seiza Blaster, by using the Dark Kyutama.
- Metal Ophiuchus Impact (メタルオフューカスインパクト Metaru Ofyūkasu Inpakuto): Hebitsukai Metal performs a powerful slash attack with the Kyu Sickle, by using the Dark Kyutama.