-Decision A-
Might be an ill omen.

-Decision B-
I'll do something random.

-Decision C-
Curious. I should check it out.

-Decision D-
The rain's going to get worse.

-Decision E-
The numbers are off.

-Decision F-
Something crazy's about to go down.

-Decision G-
It was some kind of bread.

-Decision H-
I think we should focus on Tokitsu's death.

-Decision I-
Aozaki's story doesn't add up.

-Decision J-
Shizuki's story doesn't add up.

-Decision K-
Ritsuka's story doesn't add up.

-Decision L-
We should check Riddell's alibi.

-Decision M-
I'll go peek in the hallway.

-Decision N-
Sounds dangerous.

-Decision O-
We should focus on how the phone line was cut.

-Decision P-
It's best to wait for all three to return.

-Decision Q-
Come to think of it, Beo...

-Decision R-
I'm not sure about that.

-Decision S-
Between 2:00PM and 4:00PM?

-Decision T-
A-As long as I lock the door... but I won't be able to sleep!

-Decision U-
Should try to guess who the killer is.

-Decision V-
From the cast, choose Soujuurou Shizuki (the third sprite from the left).

-Decision W-
Are there two types of murders?

-Decision X-
Who could activate a Ploy?

-Decision Y-
From the cast, choose Kojika Kumari (the seventh sprite from the left).

-Decision Z-
I'm sure now—because everything happened the way I decided it should.

Place bookmarks before making each decision so you can search for them upon seeing an ending. The dead ends are also required for the "Legendary Detective Kumari" achievement, despite its description. Holding CTRL will fast-forward text, F5 will skip to the next scene. Additionally, enabling read text as highlighted can assist in marking what has and hasn't been seen.

-Decision D-
I should just go home.

-Decision L-
We should each stay in our rooms until morning.

-Decision N-
I agree.

-Decision P-
It's dangerous for Aozaki to go alone.

-Decision R-
I can rest easy now.

-Decision T-
No helping it, then.

-Decision U-
Should keep running until morning.

-Decision V-
Choose the incorrect culprit or have too few clues.

-Decisions W-Z-
Choose the correct culprit but incorrectly choose any later decision.