Iso Asobi

is an Japanese manga series written by Hiromi Satou which serialized in Kodansha's "good! Afternoon" magazine form issues December 2017 to May 2019. All 17 chapters have been compiled into 3 tankobon volumes.

Plot Summary
Hoshiumi, a town on the coasts of Setouchi in Hoshimi Town where the residential areas are scattered and trapped in the narrow lands between mountain and sea. Other than that, the town is completely void of local businesses such as convenience stores, gaming arcades and family restaurants. One day, a local resident and second-year middle school student named Rokurou Urashima meets Seto Murakami, owner of the Murakami conglomerate, where their lives began to change for one another.

For Rokurou who is knowledgeable about the town and knows how to take care of himself, and Seto who lives self-sufficiently with her independent fortune with zero knowledge about the world and how to earn a living, it took an unexpected turn of events for Rokurou to take care of Seto, as they hunt for prey on the seashore.

Characters

 * Rokurou Urashima: The main protagonist. Good at taking care of others.
 * Seto Murakami: Daughter of the Murakami conglomerate.