The following are the major cities: 名東郡佐那河内村, 佐那河内村.
About nurseries, 1 possibilities exist (like "佐那河内保育所"). The area offers 2 spots in the "schools" category.
For hotels you have 2 locations. You can find 1 police stations locally like "徳島東警察署佐那河内村駐在所"
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Suumo.