The bulk update request #8600 is pending approval.

create alias keidragons (64) -> kx2-sfm (0)
create alias kurono (1) -> kx2-sfm (0)
mass update ado_(keidragons) -> ado_(kx2-sfm)
mass update azumi_(keidragons) -> azumi_(kx2-sfm)
mass update azuma_(keidragons) -> azuma_(kx2-sfm)
mass update glam_(keidragons) -> glam_(kx2-sfm)
mass update noh_(keidragons) -> noh_(kx2-sfm)
mass update oolong_(keidragons) -> oolong_(kx2-sfm)
mass update raguro_(keidragons) -> raguro_(kx2-sfm)

Reason: Keidragons is only used as their twitter handle.

Kx2-SFM is used on their pixiv, patreon, rule34video, iwara, Discord (kx2sfm) and main twitter name.
(Edit - and in the watermarks of their videos)

furaffinity and furrynetwork use their old name kurono.