Bakudō #39. Enkōsen (円閘扇, Round Lock Fan; Viz "Circle Lock Fan") is a Kidō spell.
Description[]
Using either both hands or their Zanpakutō in a blocking motion, the practitioner generates a dull yellow energy, which takes the form of a large spinning disk of condensed Reiatsu, in front of themselves, blocking an opponent's attack.[1]
Incantation[]
Unknown.