Quite surprised there are lesser people joining this one (maybe tough questions?) compared to the previous ones and only 50% got all answers correct, but there can only be ONE winner for this and the winner is........
Congratulations @stormwolf2010 ; You're the winner for this contest!
I will contact you via PM in the forum about the prizes. Please check soon.
The answers are:
Q1 - What's the thing that Hirano mentioned that he does not wear when he sleeps?
C- Earrings
Q2 - Ogasawara wants to go to Sasaki's house to get something. What is that item?
C- Guitar
Q3 - What is happening in this picture?
C- Sasaki is sick and Miyano is visiting.
Q4 - What happened to Sasaki's face?
D- The red stain was from a lipstick.
Q5 - Who are they looking at?
D- Sasaki