Dengeki Daisy, Toshokan Sensou: Love & War Recommendations
Dengeki Daisy and Library Wars: Love and War are kind of similar. Both contain action and violence, as well as romance, except in Dengeki Daisy, there's more comedy and the main character doesn't cry as much.
There is no computer stuff in Library Wars, but there is a bunch in Dengeki Daisy.
In Dengeki Daisy there is no library stuff, either.
If you liked the violence and romance Library Wars, you may like Dengeki Daisy.