Japanese blogger Ulaken [Jp] has created an interesting illustration comparing the size of the famous giants in Japanese pop culture.
The chart features the Godzilla from the upcoming Japanese film and the American one from 2014. The latest Godzilla is the tallest at 118.5 metres. [Update] You can check this post to compare the size of the Godzilla from early to modern days.
And then there’s the Jaeger robot and sea monster from the Pacific Rim in 2013. It’s a Hollywood film based on Japanese kaiju (monster) genre.
There’s also the gory giants from hit anime franchise Attack on Titan, including the normal and the extra-sized one. They are not really kaiju though.
And then there’s Ultraman, the old-school Japanese pop culture icon which is about the size of the giant monsters in the 1960’s. Poor little thing =)
Last but not least, the standard human being who is almost invisible in the picture.