Shinji Fuyushima/Plot

Background
Fuyushima joined Border during its debut. He originally was an Engineer when he enlisted, but he was recruited by Risa Maki and formed Fuyushima Unit with her and Isami Tōma.

Black Trigger Retrieval Arc
When Yūichi asked how he was, Isami replies that he had sea-sickness.

Large-Scale Invasion Arc
Fuyushima worked with Mr. Kinuta to set traps in the Danger Zone, in preparation for the Large-Scale Invasion. He later assists the A-Class agents in battling Hairein and Moira.