Overview

Step into the charming coastal town of Suminoe, preparing for its annual Mermaid Festival. At the heart of the festivities is the "Mermaid" cafe, where Takumi Nanashi spends his days working alongside his childhood friend Mizuka Moriya and his mother, Isana Nanashi. As the festival night approaches, Takumi encounters a mysterious girl with a captivating singing voice. After an unexpected incident where he rescues her from the sea, a new story begins.

Highlights

  • Genre: An engaging Adventure and Casual experience.
  • Release: Launched on December 18, 2025, by developers feng and published by Sekai Project.
  • Features: Enjoy a single-player journey with Steam Cloud and Family Sharing support.

Who It's For

This game is perfect for players who enjoy narrative-driven experiences with a focus on story and character interaction, set against a backdrop of a traditional Japanese festival.

Game Info

  • Developer: feng
  • Publisher: Sekai Project
  • Release Date: December 18, 2025
  • Genre: Adventure, Casual
  • Features: Single-player, Steam Cloud, Family Sharing
  • Content: Contains some revealing outfits, non-explicit sexual situations, and suggestive themes.