Bugster Union

A Bugster Union is the monster form of a Bugster-infected patient when the virus first flares up.

History
Bugster Unions are formed when a Bugster-infected patient experiences enough stress, the Bugster viruses inside multiplying rapidly and overtaking the patient's body, forming a giant orange virus form around it; the Union's shape seems largely irrelevant to the Bugster's appearance. Bugster Unions can only be defeated by a Kamen Rider in Level 1; the reason why is unexplained, though it may be because other Levels are too strong and may injure the patient inside the Union.

Behind the Scenes
Like most giant monster forms, all Bugster Unions are completely CGI.

Appearances

 * Icon-exaid.png Kamen Rider Ex-Aid
 * Episode 1: I'm a Kamen Rider!
 * Episode 2: Another Prodigy with No Thank You?
 * Episode 3: BANG, That Jerk is Coming!
 * Episode 4: An Operation Called Dash!
 * Episode 6: A Hollow Beating in the Heart!
 * Episode 7: The Reason for Some Lies!