Oma Sei

5 books • 1 series

Oma Sei's debut solo work is BLOOD BLADE, being released now by Kodansha Originals.
Jun 17, 2025
Cover of BLOOD BLADE 5

BLOOD BLADE 5 (Blood Blade, #5)

Dec 10, 2024
Cover of BLOOD BLADE 4

BLOOD BLADE 4 (Blood Blade, #4)

Sep 17, 2024
Cover of BLOOD BLADE 3

BLOOD BLADE 3 (Blood Blade, #3)

May 21, 2024
Cover of BLOOD BLADE 2

BLOOD BLADE 2 (Blood Blade, #2)

Feb 20, 2024
Cover of BLOOD BLADE 1

BLOOD BLADE 1 (Blood Blade, #1)