Ainoura Station (相浦駅, Ainoura-eki, あいのうらえき) is a train station located in Sasebo, Nagasaki Prefecture, Japan.

[1][2] It is on the Nishi-Kyūshū Line[3] which has been operated by the third-sector Matsuura Railway since 1988.

[4] Trains on this branch terminate at either Saza or Sasebo.

Travellers can transfer at Saza for local trains to Imari, and then on to Arita.

[5] The station consists of one ground-level island platform with two track.