Does anyone of any stories where the protagonist consistently uses a weapon that is not a sword or spear? I don't mean using any weapon he comes, but having a primary weapon he specializes in. Also, no hidden weapon, since that's too wide a category.
So far I know only of I Am Supreme (saber, not that different from a sword) and Nightfall (podao and bow).
Stories where the protagonists use a weapon other than a sword or a spear?
I only know supreme arrow god, but the novel hadn't been translated again for months.
The MC mainly use arrow as his main weapon
Klepar upgrade specialist in another world 
SweetsTomato What does he use there?
Klepar Spoiler warning* A spear most of time, but an Almighty brick for the secret weapon (not hidden weapon, but ace card).
MasterRabbink So essentially a spear...
MasterRabbink I always laughed out loud when read the chapter which the ultimate brick appears 