coffee mug with the lipstick

a piece of paper with a rectangle and circle

has those shapes and note that it's telling you what to do with the digits you find there.

look through the window to the left of the door you came in and zoom in on the poster. Note the number thereon. The circle represents a clock. Digits highlighted on the clock should be removed (subtracted, if you will) from the number on the rectangular poster.

in the copier or by the window behind the computer -- the one by the lockers.

powdered the keypad

pin-thing together with the powdered aluminium

put the foil on it to get the fingerprints

put the foil into the scanner, logged in, and got a clue for the key code

the key code does not do anything

the digits don't have to be from left to right. however, the first one must be smaller than 4, as it says in the book.

101237-27 = 101210

101237-72=101165

101237-(7+2)=101228

237-27=210

237-72=165


237-(7+2)=228

I
have noticed that the number 33 (ie minutes) is also missing from the clock - is that to do with it?

look carefully at the numbers

a right handed person

the mug and diary the most useful items

if you have managed to open the bottom closet doors and gotten the bomb, click on start and watch the numbers, the colors match the wires. click on the left of the bomb after you stop it from exploding, and put the correct numbers in the slots below their colors, then look on the right of the bomb. If you put the numbers in right then it should open, giving you the dusting powder to be able to dust the door keypad

Zoom in the window right from the door, open the roll curtain and zoom again on the movie poster on the background. Notice the NUMBERS.
Notice the door switch by the door, which you can’t operate now since you’re barehanded.
Zoom in the nameplates left of the door and take the one with black characters.
Magnify the nameplate, turn it around and click on the lower character to make a key out of it.
Zoom in the tea set and take the greenish coffee cup.
Examine the cup in About Item, click on the handle to turn it around and see marks of a lipstick of Ms. Mugisawa, who also is right-handed. You have now the Clue #4.
Move to the left.

Zoom in the coat rack and take the hat.
Magnify the hat and take “your” locker key from it.
Zoom in the gray locker in the back and open it with this key. See Mr, Turumi’s jacket, standing for the Clue #6.
Zoom in the bottom doors of the brown cabinet and use the first key (the one from the nameplate) to open them; take the “bomb-like” thing.
Open the “bomb” in About Item. Use the right blue button to start/reset the counting and the left red button to stop it. Notice that some numbers (4 of them) have different colors. Click on the left side of the bomb to see you need to enter a code. Use the color of the cables to figure out the code from the numbers you saw in front of the bomb and enter it. Click on the edge of the bomb to go back to the front and again on the right side. Open the bomb from that side and take a bottle of powdered aluminum.
Zoom in the upper doors of the brown cabinet, open them and zoom on the top shelf to take one rubber glove.
Zoom in the computer monitor on “your” desk and on the little drawers on the right to take a paper with a hint for the PC Password and the second rubber glove.
Zoom back twice and move to the left.

Zoom in the clock on the wall and notice it has 2 MISSING NUMBERS.
Move to the left.
Zoom in the set of three lockers and take the bag from under the desk.
Open the bag in About Item and click on it to take the security system manual; read the instructions for the door keypad and you’ll have got the Clue #2.
Open the left locker and take the spray of lubricant.
You can’t open the middle (rusted) locker. Use the lubricant on it and take a rotten bean-jam bun from inside.
In About Item, remove the cover from the bun thing and click on the right protuberance to get an escape key.
Open the right locker and take a broom; close the door btw.
Zoom in between the lockers and the right wall (above) and use the broom to take a barely visible thing from the top of the locker. It’s a schedule; see it in About Item to have the Clue #3.
Zoom back and move to the left.

Zoom in the bottom part of the white board and take a cotton bud-like thing, called here the tool; zoom out.
Zoom in the visible part of the door behind the board and use the Escape Key to open it.
Once outside in the balcony, zoom in the bottom of the screen (do not click the navigational arrow) and again in the left to take Mr. Akanbe’s notebook. Open it in About Item and examine it to get the Clue #5.
Go all the way back into the room and move to the left.

Zoom in the photocopying machine, click on the lid and collect the transparent sheet.
From here you can zoom again in the door keypad. It’s time to use some stuff.
Magnify the bottle of powdered aluminum and combine the tool (cotton bud) with it.
Magnify the gloves and click on them to WEAR them, making you able to examine the keypad.
Use the powdered aluminum on the keypad.
Put the transparent sheet on the keypad to collect some fingerprints. You could notice that the fingerprints belong to two different persons, for the angle of them.
Zoom out and move 2 or 3 times to the left.

Zoom in the SCANNER on the desk, open it and put there the transparent sheet.
Zoom in the computer monitor and enter the password to log in. The password is taken from the HINT IN THE PAPER, combining both the numbers from the MOVIE POSTER and the missing ones on the CLOCK.
Click on the “mark of finger” file and wait for the fingerprints analysis. Once done, you have the Clue #1
Now, making use of your detective skills (which I don’t have), you know (I don’t) that you’re looking the fingerprints of a male person, and since the (only) woman working there is right-handed, you’re after the red (vertical, not diagonal) fingerprints, and the keys that man touched in the keypad.
Zoom out and move to the right back to the scanner to take back the transparent sheet.

Move to the right back to the door view.
“All OK!” says the caption when you zoom in the keypad once again (LOL).
You might not need to use the transparent sheet on the keypad again to know the left-handed male person pressed the 3, 4 and 9 keys, and according to the security system manual, the door password is no higher than 399; that leaves two options: 349 or 394. Well, the second one is the one you are looking for. Press those keys and then the SET key… the blue light is on… the door is open… the door handle is clickable… and you are escapable.
CONGRATS!!

Solution to Bomb-Thing
The colors of the numbers in front of the bomb are:
1 blue, 4 yellow, 6 red and 7 green.
The order of the cables in the left side is:
Red, yellow, green and yellow.
Therefore, code for bomb is:
6174

Solution to PC Password
Numbers on the poster: 101237
Minus missing numbers on clock: 2, 7
Equals password: 1013
Thanks Tiff!