Goro Arashiyama

Goro Arashiyama is a lifeguard at the local beach, and an old friend of the Aizawa siblings.

As a self-proclaimed "Protector of the Sea", he has a mutual respect for [Ika](https://anilist.co/character/20512), despite seeing her as a hassle. He has a strong crush on [Chizuru](https://anilist.co/character/34654) that she seems to not be aware of. He even keeps a picture of her as his phone's background image. Because of this crush, he seemingly can't refuse any request made by Chizuru.