Alternative title:
Toshokan Sensō (Japanese)
図書館戦争 (Japanese)

Plot:
In the year 2019, the explosion of information and misinformation became a direct threat to society. In a daring decision, it was decided to create a new government agency dedicated solely to information management. Now some thirty years later, the government still monitors and controls information, suppressing anything they find undesirable, but standing against their abuses of power are the libraries, with their special agents called ‘the book soldiers.’

Based on a light novel series by Arikawa Hiro, illustrated by Adabana Sukumo.