Ace of the Diamond Chapter 280

Published by Kodansha and officially licensed by Omoi.

Ace of the Diamond vol. 1-4 Translation: Abby Lehrke Lettering: Allen Berry Editing: Alexandra Swanson Ace of the Diamond vol. 5-16 Translation: Abby Lehrke Lettering: Allen Berry Editing: Sarah Tilson

How is manga on Omoi licensed?