TV series
Jonah is a child soldier and the newest bodyguard for Koko, an international arms dealer with an entourage of hired guns. The cold-blooded kid hates Koko’s line of work, but following her into the darkest corners of the black market might be the only way he can find those responsible for his family’s slaughter. Besides, his employer isn’t like most merchants of death. She uses guile and cutthroat tactics to keep her clients armed to the teeth—all while cultivating her own warped plan for the future of world peace. With the CIA desperate for her capture, assassins eager to collect her head, and the potential for every contract to end in ultra-violence, Koko and her comrades in arms bring the boom to every corner of the world.
Watch trailerAvailability
Checked Jul 22, 2026
Jormungand premiered April 10, 2012. We don't have a confirmed streaming, rental or purchase option yet.
Jonah is a child soldier and the newest bodyguard for Koko, an international arms dealer with an entourage of hired guns. The cold-blooded kid hates Koko’s line of work, but following her into the darkest corners of the black market might be the only way he can find those responsible for his family’s slaughter. Besides, his employer isn’t like most merchants of death. She uses guile and cutthroat tactics to keep her clients armed to the teeth—all while cultivating her own warped plan for the future of world peace. With the CIA desperate for her capture, assassins eager to collect her head, and the potential for every contract to end in ultra-violence, Koko and her comrades in arms bring the boom to every corner of the world.
Cast, crew and production details
Shizuka ItohKoko Hekmatyar (voice)
Mutsumi TamuraJonah (voice)
Sayaka OharaValmet (voice)
Unsho IshizukaLehm (voice)
Ami KoshimizuSchokolade (voice)
Hitoshi YanaiTojo (voice)
Go ShinomiyaMao (voice)
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Episode 1
Jonah has just started working for the weapons dealer, Koko. On his first job, they run into some big problems delivering their merchandise. Next they have to undermine a freelance weapons dealer who wants a piece of the action… and money.
Directed by Keitaro MotonagaWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 2
Koko and her group go to the border of Russia to make an easy delivery, but end up marching right into a covert war for a pipeline. Koko is eager to leave, but her client is desperate for more weaponry and will do anything to get it…
Directed by Takahiro KawakoshiWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 3
The assassin group Orchestra is out to earn a little cash and Koko just so happens to be visiting the same town as them. Now Koko must run for her life or die by the hands of a quirky team who claim their gunfights are musical.
Directed by Kanji WakabayashiWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 4
The showdown between Koko’s men and Orchestra comes to a end that leaves a bad taste in the mouths of everyone involved. To make matters worse, the gunfight draws the attention of the US CIA agent, Scarecrow. So much for a nice day off.
Directed by Koji KobayashiWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 5
Koko’s older brother, Kasper, pays her a visit aboard her ship. Jonah harbors ill feelings toward Kasper dating back to when they first met. Seeing the man revives some of Jonah’s darker memories that still seem to haunt the boy soldier.
Directed by Kazuhiro OzawaWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 6
Complications begin to arise as soon as Koko reaches Africa. Dr. Miami has prioritized butterfly hunting over her appointment with Koko. Now Koko’s men must hunt her down in a snowy mountain. Meanwhile, a dangerous arms dealer asks Koko out to dinner…
Directed by Hiroyuki TsuchiyaWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 7
Mr. Chen invites Koko out to eat while most of her unit is searching for Dr. Miami in the mountains. He has no intention of letting Koko leave that restaurant alive. Now she must escape without her highly skilled team there to help her.
Written by Yosuke Kuroda
Where to watch Jormungand
Episode 8
Koko must compete against the former actress and current arms dealer Amalia Torohovsky over who may sell some unmanned aerial vehicles to a country on the brink of war. It looks like Amalia’s years of experience may be a match for the clever young Koko!
Written by Yosuke Kuroda
Where to watch Jormungand
Episode 9
After a fun trip to the beach, Koko and her unit get back to business. On top of her usual wares, Koko must also safely deliver a group of doctors to a country in civil unrest.
Directed by Kazuhiro OzawaWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 10
Baldrag has kidnapped the chief doctor of the group of physicians Koko was supposed to transport. Before she can flee to safety, Koko must first rescue the doctor and fulfill her contractual obligations.
Directed by Hiroyuki TsuchiyaWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 11
Valmet has run off to Africa to seek vengeance upon the man who killed her squad back in her army days. Meanwhile, Koko is being targeted by another skilled group of assassins.
Directed by Koji KobayashiWritten by Yosuke Kuroda
Where to watch Jormungand
Episode 12
Valmet fully intends to avenge her long deceased comrades on her own, but Jonah has other plans. Elsewhere, Koko learns a surprising secret from the group of assassins who were after her head.
Written by Yosuke Kuroda
Where to watch JormungandEpisode information updated Jul 22, 2026
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