RELEASE DATE:  NOVEMBER 26, 2026

Language     Japanese
Subtitles     Japanese, English, French, Russian, Spanish, Chinese (Simplified), Chinese (Traditional)

Edition Limited

Box contents

• High School Dirty Secrets Game
• Acrylic Stand
• Pin-up Card
• Stickers

High School Dirty Secrets is a psychological horror adventure for PlayStation 5 that combines first- and third-person exploration, an interactive smartphone mechanic, and anime-style 3D visuals as players unravel the mystery behind a haunted school and the protagonist's forgotten past.

High School Dirty Secrets is a single-player psychological horror adventure developed by Mitsuki Games and published by JanduSoft for PlayStation 5. Players take on the role of Kasuga, a popular high school student who awakens inside her school after dark with no memory of how she got there. What should be a familiar place has transformed into a silent nightmare filled with unsettling phenomena, cryptic messages, and hidden truths waiting to be uncovered.

As Kasuga explores the eerie halls, players will investigate supernatural events, solve environmental mysteries, and use an in-game smartphone to document clues, receive mysterious messages, and piece together the story. Featuring seamless switching between first- and third-person perspectives, atmospheric anime-inspired 3D visuals, and a suspense-filled narrative, High School Dirty Secrets delivers a tense horror experience where every discovery brings players closer to the truth—or deeper into the nightmare.

Key Features

Psychological Horror Mystery

Uncover the terrifying secrets hidden within an abandoned high school as Kasuga searches for answers behind her missing memories and the strange events unfolding around her.

Interactive Smartphone Gameplay

Use Kasuga's smartphone to record evidence, photograph important clues, and receive mysterious messages that gradually reveal the truth behind the haunting.

Switch Between First- and Third-Person Perspectives

Experience the horror from multiple viewpoints with dynamic perspective switching that enhances exploration, immersion, and suspense.

Atmospheric Anime-Style 3D Visuals

Explore detailed environments presented with anime-inspired character designs and 3D graphics that create a chilling supernatural atmosphere.

Story-Driven Exploration

Search classrooms, hallways, and abandoned facilities while solving mysteries and uncovering hidden details that reveal the school's dark history.

Single-Player Horror Experience

Designed as a solo adventure, the game focuses on narrative progression, exploration, and suspense rather than combat-heavy gameplay.

Immersive PlayStation 5 Experience

Built for PlayStation 5, the game delivers a focused single-player horror adventure with immersive visuals and atmospheric presentation.