Seishun X Kikanjuu
This isn't my normal read but I enjoyed it none the less. The female lead dresses and acts throughout most of the manga as a male character but she is SUPER strong - so that's a bonus! I would definitely recommend this if you are looking for something with a lot of action and a main focus on friendship. RECOMMENDED
Tendou-ke Monogatari
She's a strong female lead with lots of room for development. The story line so far is well written and although it has only been a few chapters I look forward to reading more.
The Cradle of the Sea
I've always loved stories with children in them, they always seem to steal the spotlight. The female lead has lived a tragic past and has still somehow managed to be a strong lead. The plot is interesting and I haven't read many like it, so I'm excited to see where this leads.
Cerberus Jam
I think this could have used a lot of development. However, for as short as it is it's pretty good. Although I do think with a bit more chapters it could have been great.
Kanshikan Tsunemori Akane