TV show availability guide
The Asterisk War
Invertia was a meteor storm that caused an unprecedented disaster during the 20th century. Because of this disaster, numerous cities around the world were destroyed. However, within the meteor, an unknown element called mana was discovered. It allowed human technology to make rapid strides giving rise to a new species of super-powered humans, the Star Pulse Generation (Genestella). The Festas (Star Warrior Festivals) host battles between Genestella at a city of six academies called “Rikka,” also commonly known as “Asterisk.” Scholarship student Ayato Amagiri transferred into Seidoukan Academy in order to fulfill his own wish, swearing he too will fight in this city.
2015 7.7/10 community score 2 seasons · 24 episodes Ended
- Animation
- Action & Adventure
- Sci-Fi & Fantasy
Viewing market
Country-level availability
Where to watch in United States
3 platforms currently listed across all viewing options
Data checked 25 Oct 2026, 01:55 UTC
Included with subscription
3Streaming providerHuluNo linked platform guide yetDetails unavailable Streaming providerCrunchyrollNo linked platform guide yetDetails unavailable Streaming providerCrunchyroll Amazon ChannelNo linked platform guide yetDetails unavailable
Series schedule
Seasons and episode dates
A concise series timeline, including the latest aired episode and the next date currently listed.
- First aired
- Seasons
- 2
- Episodes
- 24
- Status
- Ended
Latest aired episode
S2 E12
Reunion
Aired 24 min
Ayato wakes up three days after fighting Ophelia. Julis explains the story about Ophelia as she used to be a very kind girl, but with the orphanage in desperate need of money, she was sold off to be experimented on by the Arlequint scientist Hilda Jane Rowlands. She was artificially made into a Genestella that wilts any plants that she approaches. The capital is under attack by Gustave's chimeras, while he unleashes a hydra monster to attack Julis. Ayato, Julis, and Saya defeat the hydra while Kirin arrests Gustave. As everybody heads back to Seidoukan, Julis lets Jolbert know that she intends to change Lieseltania and commits herself to fighting in the Gryps Festa. Back at Seidoukan, Ayato sees Haruka's comatose body. He is approached by Hilda and despite being aware of what she did with Ophelia, Ayato allows her to operate on Haruka.
Next listed episode
No upcoming episode date is currently listed.
Season guide
Most recent seasons first
Season 2
12 episodes
First episode aired
Season 1
12 episodes
First episode aired
About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.
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