Recs if you like The Master Key...

my favourite genre, these books are so much fun and more and more are being added all the time If anyone has any questions about any book I will try to help. I have read most of them and have reference books on the history of Japanese crime fiction.

wise, funny main characters in their golden years who solve crimes and murders! think the thursday murder club, a man on the inside, etc.!

Translated fiction

Honkaku or classic locked room mysteries

japanese literature written by women

Will probably contain books mostly from the shin honkaku movement, as that's what I've read the most of XD

These have all been translated to English!