English releases on file: Jul 25, 2007 – Jan 15, 2008.
Heroes Are Extinct!
3 volumes
The advanced alien race of the Galactic Bazue Empire is lead to conquer Earth by three offbeat Galactic Generals. One of these generals— General Cassiel, a handsome, young war hero, also happens to be a total sentai otaku. Displeased with Earth's lack of resistance and a sentai team, he briefly calls off the invasion just long enough to secretly kidnap a random group of teenagers and scare them into becoming his "Terra Rangers," Earth's last hope.
- Volumes
- 3 in the canonical sequence
- English packaging
- 3 books, 3 releases
- Publishers
- Digital Manga
- Also known as
- Tennen! Zetsumetsu Hero!!, 天然！絶滅ヒーロー！！
Reading path
Digital Manga · 3 books in reading order
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