Haru to Kaiya

Release Dates
Japan
Aug 20 2025
Japanese Title
春琉ト怪夜
Buy
Steam

Haru to Kaiya is a free-to-play visual novel video game developed by Entergram and published by KAMITSUBAKI STUDIO.

About

An adventure game where you aim to escape a storied mansion with a mysterious girl named Haru who you meet there.

Story

The protagonist heads for a mansion in the mountains after receiving a message requesting aid from Yukie, who they’ve felt indebted to since middle school. There, they are awoken by a girl named Haru at the entrance, then gradually come face-to-face with the terrifying truth behind the mansion…

System

Features a fully-voiced story and a high sense of freedom / immersion with how you can search rooms in any order you want. Also comes with multiple endings that branch off based on hints you find while searching for a way out of the mansion and choices you make regarding said hints.

Characters

  • Haru (voiced by Harusaruhi) – A woman that waited at the mansion the protagonist wakes up in. Bears somewhat of a resemblance to Yukie. Cheerful and kind, she’s uncomfortable with others learning her shortcomings.
  • Toriru (voiced by Sakuya Momono) – A black cat found in the mansion with Haru. Apparently had an owner, judging by the collar.
  • Protagonist – A college student not good with people, but consequently never forgets a debt to those who treat him kindly. Lives an ordinary life.

Controls

  • Left Click/Enter: Next Page.
  • Right Click/Space: Hide window.
  • Ctrl: Skip.
  • Auto / Save buttons: Can use by left clicking the appropriate buttons.

Staff

  • Production: KAMITSUBAKI STUDIO
  • Development: Entergram
  • Cast: Harusaruhi, Sakuya Momono
  • Scenario: Haigami Sanehide (ALTERCIWS)
  • Character Design and Illustrations: Kaomin
  • Music: Kento Asahina
  • Logo: Manabu Honchu

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