Yato is a homeless god.
Could Hiyori be the divine weapon that Yato needs?.
Yato seems somehow involved or responsible for Hiyori's change.
Further, it seems she's undergone a strange change where she can remove her spirit from her corporeal body.
Hiyori is hit by the bus, but somehow avoids serious injury.
Yato has a fateful encounter with Hiyori, a human who tries to save him from getting run over by a bus.
Of course, he can't afford to be picky, so Yato accepts all kinds of jobs, from finding lost kittens to helping a student overcome bullies at school.
He doesn't even have a shrine, not to mention worshippers! So to achieve his ambitious goals, he's set up a service to help those in need (for a small fee), hoping he'll eventually raise enough money to build himself the lavish temple of his dreams.
Yato is a homeless god