Sofubi

Sofubi is soft vinyl: hollow, lightweight figures with roots in the Japanese kaiju and robot toys of the '60s and '70s. Independent makers like Awesome Toy and Justin Ishmal run them in small batches and odd colorways, usually bagged with a header card. Kaiju, robots, cryptids, and a Tarman, because of course.

Not sure how it differs from resin? Here's the breakdown.