The summer spirit was born from an affair between The Lady Of The Waves and Nagareru No Kami. The baby was born with water energy and floated to the top of the sea. Nagareru No Kami put the baby on a surfboard and used his breath to blow him towards the beach, and the sunlight gave the baby a nice tan and blonde hair. He washed up on the beach of California and became an adult the next day as well as tattoos that appeared on him with no explanation. He had golden eyes that revealed him to not be a normal human.

With no possessions except a swimsuit that he found and the surfboard given to him by the gods, The Summer Spirit was considered homeless by most of society and treated as such. He never needed to eat and his emotions had connections to the weather, but people were drawn to him and thought he looked familiar for reasons they could not articulate. Eventually, Summer was discovered by other deities and asked to return to the spirit world. He missed the beach, and created one in the underworld for himself and those who he invited over.

The Summer Spirit is the spirit of summer itself. He grants proficiency in surfing, swimming, lifeguarding, CPR, Camping, or any other abilities related to summer activities. He grants intimacy with lifeguards, surfers, college and frat guys, or any person who carries the energies of the summer within them. These are usually free-spirited and fun loving people who do not spend a lot of time worrying about things they cannot control and enjoy the present moment whenever they can. He can be called upon like any other deity and the best offering to him is to workout, maintain a summer body, or just spend time outside on hot days.