Screen time of other Daikaijus in Godzilla films added together

Seems Mechagodzilla has the most screen time of the other Daikaijus appearing in Godzilla movies.

When Godzilla appears in each movie charted by time and percent.

Godzilla's first appearance, blue is a tease appearance where he appears as a quick shot or flashback. Red is when Godzilla fully appears to start a rampage or fight another daikaiju.

Godzilla Screen Time and Percent Charts

The data I have collected charted up both as total time, and precent of total runtime of the movie. Godzilla screen time charted from highest to lowest. Blue is Showa era, Orange is Heisei era, purple is Millennium era, and red is Legendary era.

Godzilla (2014)

After 10 year break Godzilla returns in a Hollywood reboot that hoped to relaunch the King of the Monster as a major blockbuster franchise.

Godzilla Final Wars

Toho decided for Godzilla's 50th Anniversary they would do a big extravaganza again like "Destroy All Monsters". They hired a young up and coming director, chucked it full of daikaiju's and former Godzilla actors. But still had it made in the same short development and shooting time.

Godzilla: Tokyo SOS

Another direct sequel that follows completely different human characters. Made by the same director, who also helped write this time around, and a new effects director.
 

Godzilla X Mechagodzilla AKA Godzilla Against Mechagodzilla

After GMK was a success, but Kaneko did not want to return, Toho turned back to Masaaki Tezuka and decided it was time to bring back a new version of Mechagodzilla.