Recently, they got a new novel series getting underway on May 25th, 2019 with Seiken Gakuin’s Demon Swordsman, which is being illustrated by Asagi Tosaka.
Yuu Shimizu came to attention with their work on Seirei Tsukai no Blade Dance which has seventeen volumes to its name.
He quickly meets Riselia, a girl confronting the Voids, creatures that have nearly exterminated humanity.