Akairo Kurosaki

Zanpakutō
Kuen (紅炎, Prominence) is the name of Akairo Kurosaki's Zanpakutō.

Kuen is released with the command "Flare Up".

Taiyōkō Kuen (太陽光紅炎, Solar Prominence) is the name of Akairo's Bankai.