Aki Amatsuba

Angel Amelia descends to the human world to save Lucian, an archangel who once saved her but has since fallen from grace. But for some reason, he’s working as a host in Kabukicho! Can she bring him back to heaven from this city of the night, swirling with worldly desire…?

After Nogami discovers his classmate Futaba is growing cat ears, he gets called after school...?