Escape From Room 101

[Mistery]

This is a Japanese room escape game. Can you get out of room 101? Good luck!

Play Here

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[SueJ999]

Wow... teeny tiny hotspots... and stuck

key (used) and a note (18)

[lovexhurts]

@SueJ999

Look down!

Now I'm stuck.

[clover3leaf]

I think it's impossible

[MSmiss]

key(used) & 2 notes

[Yvonne]

This one is just as tough as the other.
Got as far as all of the above and I'm stuck.
Okay, and with help I am out again

multiply the numbers