My Mommy is a Ghost! / Ghost Mama Investigation / Ghost Mama Sousasen / Boku To Mama No Fushigina 100 Nichi (ゴーストママ捜査線～僕とママの不思議な100日～)

These subtitles fits to all versions of episode 4. Enjoy:):):) {Not mine I've just uploaded It and synchronized it to fits all of the versions}