Yuuna and the Haunted Hot Springs

Homeless and haunted by ghosts, high schooler Kogarashi thinks his luck has finally turned when he finds Yuragi-sou: a cheap boarding house that was formerly a hot springs inn, now full of super sexy, scantily clad female tenants. It also has a female ghost named Yuuna and a variety of dangerous spirits. Setting spirits to rest is Kogarashi's calling, but he's got his hands full with these.