Principal's Office Lock device

Mobile Universe
(White Day Mobile (2009) Continuity)

Principal's Office Lock device (Hangul: 교장실 잠금장치 ) is an exclusive document found in the Mobile version of White Day: A Labyrinth Named School (2009).

It details the info of the Password of safe at Principal's Office.

Location[]

Transcript[]

Principal's Office Lock device

The official localized English transcript is not yet present. Please add it.

교장실 잠금장치

日不口
一有二
分不刀

口有八

Gallery[]

White Day: A Labyrinth Named School (2001+2009+2015) documents

White Day (2001)

Main Building 1	Cleaner's Memo • Building Equipment • Construction Memo • Running • Autumn Newsletter • Gym Class Plans

Main Building 2	Art Skill Guide • Caffeine • Council's Office Note • Summer Newsletter • Class Data (1) • Class Data (2) • Report (1) • Music Book Notes • Newspaper Scrap • Report (2) • Report (3) • The Masterless Diary • Vice-Principal's Report • Principal's Document (1) • Principal's Document (2) • Old Paper

New Building	Physics Document • School Announcement • Taegeuk Plate (Document) • The Meaning of the Labyrinth• Untitled Document • Class Data (3) • CD Contents • Hall Notice • Chaotic • World Time

Notes (Non-collectable)	Main Building's Warning Notice • Announcement on Gym Storage bulletin board • Safe Unlock Code • Announcement to the teachers on night duty • Damaged Items Report • Hall Notice • Gym Hazards • Gym Announcement

Ghost Stories	(1) The Housemistress Spirit • (2) The Uncrossable Bridge • (3) Untitled Document • (4) Woman trapped in the closet • (5) The Ghost Tree • (6) Child playing in the corner • (7) The Secret Of The Pond • (8) The Diet That Brought About Death • (9) The Reversed Ghost • (10) Competitive spirit • (11) The Unsolvable Math Problem • (12) Find My Body for Me

White Day Mobile (2009)

Memo	Ripped piece of diary • Mysterious Plate Taegeuk • One student's note • Ripped diary • Electrical construction • Old building • Uncollected ball • Principal's Office Lock device • Emergency key of Student Department Office • Reverse play • Practical exam - Clay doll • A Senior's Obsession • So-young's Birthday • A Senior's Advice 2 • The Weight experiment of Solution • Questionable Number • Bead remove game

School Ghost Stories	(1) Give me back my head • (2) Rumors of Tree ghost • (3) The Reversed Child • (4) The Child playing alone • (5) The Ghost of Ceiling • (6) The Secret of the Music Room • (7) An Abandoned Baby • (8) A Soul trapped in a Mannequin

The School: White Day (2015/2017)

School Documents	Art Mid-Term Exam Guide • Caffeine and Teenagers • Class Announcement • Class Materials (1) • Class Materials (2) • Class Materials (3) • Facility Maintenance Request Slip • Faculty Note • Fire Safety Inspection Result • Investigation Report • Magazine Pick-up Instructions • New Building's Notice • Notice • Notice from Maintenance • Occult Club Announcement • Property Repair Request Slip • Purchase Request Slip • State of the School Report • The Principal's Document • Water Disconnection Report

Notes	A Conspirer's Note • A Girl's Dream • A Note for Borrowing the Yin-Yang Token • A Note in the Faculty Lounge • A Note from the Class President • Building Maintenance Status • Biology Class Notes • Construction Area Note • Heaven's Mandate Scroll • Installation Engineer's Note • Investigation on The Yin-Yang Token (1) • Investigation on The Yin-Yang Token (2) • Mysterious Note • Note in the Janitor's Mailbox • Physics Class Notes • Scribbled Note • The Meaning of the Labyrinth • Treasure Hunt • World Time Zones

Rumors	Contents of the CD • Dusty Stationery Paper • Dying Message • Newspaper Scrap • Notice for Auditorium Use • Ownerless Diary • Truth Finder (1) • Truth Finder (2) • Truth Finder (3) • Truth Finder (4) • Nameless Document • Warning • Worn Paper • Discarded Paper

Ghost Stories	(1) Ghost of a Houseparent • (2) The Impassable Bridge • (3) Boy, Kills Girl • (4) A Woman Locked in the Closet • (5) Ghost Tree • (6) The Wailing from the Art Room • (7) The Secret Of The Pond • (8) Extreme Dieting Death • (9) The Lost Face • (10) Competitive spirit • (11) An Incorrectly Solved Math Problem • (12) Find My Body for Me • (13) A One-Sided Love • (14) The Mystery in the Dance Studio • (15) The Kid in the Corner • (16) Tragedy Brought by Jealousy • (17) Voice that Beckons Me • (18) The Mystery in the Biology Lab • (19) Mermaid • (20) The Missing Children

Diary (PC/PS4 ver only)	1995.10.20 • 1995.11.01 • 1995.11.09 • 1995.11.10 • 1995.11.14 • 1995.11.17 • 1995.11.20 • 1995.11.21 • 1995.11.22 • 1995.11.23 • 1995.11.25 • 1995.11.27 • 1995.11.28 • 1995.11.29 • 1995.12.01 • 1995.12.04 • 1995.12.07 • 1995.12.08 • 1995.12.15 • 1996.04.10 • 1996.06.06 • 1996.08.22 • 1996.10.09 • 1996.10.22 • 1997.05.30 • 1997.06.10 • 1997.06.18 • 1997.06.24 • 1997.09.09 • 1997.09.19 • 1997.09.23 • 1997.09.26 • 1998.03.30 • 1998.04.17 • 1998.04.22 • 1998.05.19 • 1998.06.24 • 1998.06.26 • 1998.06.30 • 1998.07.01 • 1998.07.02 • 1998.07.06 • 1998.07.07 • 1998.07.09 • 1998.07.14 • 1998.07.15 • 1998.07.17 • 1998.07.18 • 1998.07.20 • 1998.07.21 • 1998.07.22 • 1998.07.25 • 1998.07.28 • 1998.09.08 • 1999.12.01

Spell (PC/PS4 ver only)	(1) The Old Geomancer's Mistake • (2) Trigram Holding the Nature's Comfort • (3) The Yin-Yang Token for Exorcising Demons • (4) Refuge • (5) Blue shield • (6) Twisted School • (7) Ghost • (8) About Walking Backward • (9) Well • (10) A Murder for Greating a God • (11) Resurrection Ceremony

Memo (PC/PS4 ver only)	A note from the Art Teacher_01 • A note from the Art Teacher_02 • A note from the Chairman of the Board • A status report • A strange note • An appointment congratulatory letter • Caution • Father's letter

Yoo Ji-min's Text message (PC/PS4 ver only)	PM 10:01 • PM 10:03 • PM 10:07 • PM 10:10 • PM 10:14 • PM 10:15 • PM 10:21 • PM 10:23 • PM 10:28 • PM 10:30