How are Fire Force and Soul Eater Connected?

Fire Force is a Japanese manga series written and illustrated by Atsushi Ōkubo. It has been serialized in Kodansha's Weekly Shōnen Magazine since September 2

Fire Force Reveals Connection to Creator's Other Work Soul Eater

Is 'Fire Force' Connected to 'Soul Eater?' One Character Is the Key

Fire Force X Soul Eater : r/firebrigade

Fire Force Omnibus 1 (Vol. 1-3) by Atsushi Ohkubo - Penguin Books

He really made Fire Force a prequel lmao. I love it! : r/souleater

竜胆. — !! FIRE FORCE CH. 303 SPOILERS !! ITS ALL COMING

Shinra Created the Soul Eater Universe?!

Soul Eater Spartoi / Characters - TV Tropes

Fire Force 32 by Atsushi Ohkubo - Penguin Books Australia

Soul Eater x Fire Force crossover by L-Dawg211 on DeviantArt

List of Soul Eater characters - Wikipedia