Mieruko-Chan Vol. 2 (manga)

Salt, useless. Prayer beads, no dice.
Disinfectant--mildly effective.
Miko's fruitless attempts at warding off horrific spirits leave her with one option...keep pretending these grotesque specters don't exist.
But Miko hasn't given up yet! One day, she'll be free.
Until then, she just has to survive changing-room phantoms
and ghost-infested tunnels and...a girl named Yuria?