Hundred

The Hundred light novel series, authored by Misaki Jun and illustrated by Nekosuke Okuma, first emerged within the vibrant landscape of Japanese light novel publishing in 2012. Developed under the SB Creative GA Bunko imprint, the series was conceived as a high-octane science fiction narrative centered on the titular weapons used by students at an elite military academy to defend humanity against extraterrestrial threats. The project sought to blend classic academy-battle tropes with stylized mechanical designs, catering to a demographic that enjoys fast-paced action and character-driven ensemble stories.

Nekosuke Okuma's character designs were central to the series' visual identity, utilizing a bright, energetic aesthetic that became a hallmark of the GA Bunko brand during that era. The series saw a steady expansion following its initial success, including a manga adaptation and a television anime series produced by Production IMS in 2016. While received as a representative example of the mid-2010s 'school battle' genre, it remains noted for its focused world-building and the distinct, polished artwork that helped define the series' presence in both print and broadcast media.