Isekai de Shippai Shinai 100 no Houhou

Isekai de Shippai Shinai 100 no Houhou summary:

To Chie Souma, a female college student, every day feels depressing when she has no luck with job hunting. She’d much rather end up in an alternate universe, just like in her beloved tripping into another world novels...... Just as she was dreaming of escaping this reality, one day she actually trips into another world! It might be too dangerous in a female body to survive in this world. Chie decides to use the knowledge that she’s gained from reading, lie about her gender, and become “Souma the scholar”, but---!? A manga adaptation of a strategy manual style fantasy.