Umi no Ossan

He's annoying and cute. My most beloved, old man of the sea.

Ikihito is a man who loves the sea and he is about to start working as a live-in part-timer at a beach house. There he met Aoi, a young boy who's shut himself in at home. This is the seaside love story of an annoying but cute middle-aged man and a traumatised boy.

Also included is "Kaito no Hanashi", about Aoi's younger brother, Kaito, as he gets swayed around by Kirishima, his classmate who falls in love easily.