It is exclusive to the remake version.
Left then right, right then left.
Don't wear a hat when seeing the school nurse.
(I think she hates hats.)
휘갈겨 쓴 메모
왼쪽 다음엔 오른쪽, 오른쪽 다음엔 왼쪽.
양호선생님과 만날 땐, 모자를 쓰지 말자.
(모자를 싫어하시는 것 같다.)
- In the Original ver, Instructions for the Safe existed in other documents : P.E. Class Plans, Announcement on P.E. Storage bulletin board and Safe Unlock Code.
- A Note from the Class President ( In the Original; Cleaner's Memo ) has a Clue about the safe's passcode.
- The number at middle of the document ( Marked part; '??' ) are listed randomly during the four numbers.