Volume 5

Supreme Ruler of the Blue Waters Descends! (降臨、蒼海の覇者) is the fifth volume of the Mondaiji-tachi Light Novel series.

Summary
The GENERALS of the PROBLEM CHILDREN HAVE ARRIVED!

IT's the official start of the [Swimsuit] Gift Game!

Upon the official start of the [Underwood Harvest Festival], Asuka and You had participated in the Hunting event while Izayoi had gone for a stroll in the Matsuri stalls and Jin is running around for the creation of the [No Name]s Alliance Flag. As Shiroyasha had returned her Divinity, she couldn't hold the position of the strongest [Floor Master] anymore. Bringing along KuroUsagi, she had gone to pay a visit to [Great Sage who Pacifies Heaven] Demon Lord......And, EVERYONE, sorry for the wait! "Wearing Swimsuits is a task that I must carry out!" [by Shiroyasha]---The curtains of the Main Event GIFT GAME [Riders of Hippocamp] will be drawn in this volume!

Trivia
Translated full volume can be found.