Sword Gai.

装刀凱 ―ソードガイ―

Sword Gai (Japanese: ソードガイ, Hepburn: Sōdo Gai) is a Japanese manga series written by Toshiki Inoue with original character design by Keita Amemiya and scenario by Wosamu Kine. The first twelve episodes ("Part I") of an anime adaptation titled Sword Gai: The Animation were released on Netflix worldwide on March 23, 2018. Part II was released on July 30, 2018.