Who sent the Love Letter?

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

■ Product explanation ■ One morning when you came to school, there was a Love Letter on the shoe locker.
I don't know.
Is this a prank or a real confession?
Looking for the answer, I asked the girls at the Gema Institute during lunch break.
Looking for the answer, you asked the girls at the Gema Institute?
This game is a "Murder mystery" type mystery game.
No GM is required and can be played by one person.
Like "Murder mystery", it can be played by six people.
This game was distributed in "Game Market 2019 Autumn".
■ Game overview ■
Number of players : 1-6
Play time : approximately 45 minutes
Age : 12 years or older
Designer : Kazuhide Takaumi

Contents>
38 cards
, 5 Character Victor Cards
, 25 question cards
, 5 information cards
, 1 Love Letter card
, 2 partitioning cards
6 timeline sheets
1 ending scenario sheet
1 instruction manual