Fūjin

"Usually, only someone compatible with a black trigger can use it. But Jin's Black Trigger... Wasn't particularly picky."

- Shiori Usami

The  is a Black Trigger created by Sōichi Mogami.

Abilities
It can sprout up to 11 ribbon-like "blades" of wavy light and attack opponents with them. The blades transmit a slash attack that travel along the surface of objects (including walls, floors, and ceilings) and emerge to strike anywhere that the user can see. Once all eleven are used, the user has to "recharge" them before using them again, which could give opponents an opening to attack the user. However, when combined with Jin's ability to see the future, this weakness can be countered.

Users
According to Kodera, due to the specific nature of Fūjin's attacks, Fūjin will be stored at headquarters and used as a tactical weapon. It will be available to all of the compatible candidates for use on an as needed basis. All candidates will be trained to use Fūjin with Yūichi Jin as their instructor.

 Candidates: 

Shūji Miwa Nozomi Kako Kō Murakami Takaaki Katagiri Ikoma Yuba Yukimaru Saeki

 Others :

Kazama, Arashiyama and Kitora are also compatible with Fūjin, however, Kazama refused it and Arashiyama and Kitora can not be candidates due to having "outside" work.