Syndrome Series

Twilight Syndrome

Official Guide

• Developer interview

Moonlight Syndrome

Truth Files

• The Death of Kyoko Kazan
• The Self-Immolation at Lost Highway
• A Stalker's Suicide
• The Mass Middle-Schooler Death Dives
• Daily Life and Fleeting Moments
• Incident During Demolition of Old Gym
• High School Girl Dies at School
• Accidental Death of High School Girl at Observatory
• The Hinashiro High Mutilations
• The Girls' Deaths
• Chapter summaries

Deep Psyche File

• Twilight Syndrome chapter summaries

Deep Guide

• Characters
• Reports
• Unused characters
• Unused scenario "Inyaku" (short story)
• Goichi Suda Q&A (story explanation)

Analysis Document

• Short Story: Yocyou
• Short Story: Rinne

Twilight Syndrome: Reunion

Official Guide

• Developer interview

Twilight Syndrome: The Forbidden Urban Legends

Web Novel

• Chapter 1: Twilight Hide-and-Seek
• Chapter 2: The Goggles that Show Too Much
• Chapter 3: Open Up, Open Up, Open Up!

Moonlight Syndrome Truth Files
ムーンライトシンドローム トゥルースファイル
Pages: 111
Published: October 1997
Publisher: Recruit/Media Factory
ISBN: 978-4889914795
Purchase links: AJP

Moonlight Syndrome Deep Psyche File
ムーンライトシンドローム深層心理ファイル
Pages: 111
Published: 21 November 1997
Publisher: Locus
ISBN: 978-4073901075
Purchase links: AJP

Moonlight Syndrome Deep Guide
Moonlight Syndrome 〈深層案内〉
Pages: 109
Published: November 1997
Publisher: Shogakukan
ISBN: 978-4091026040
Purchase links: AJP