just the head sculpt? The whole body is misshapen...
Those are from hazawagumi....been around for a few years already...they are chibi shaped, but they are textured and painted more realistically with variants in interesting colors, so different from super deformed, or urban style, or retro soft vinyl (sofubi) the first figures are slightly smaller at about 6", but the later one stand almost 7" with neck articulation, ( in addition to the arms , legs, and ...I don't remember about the tail, but they are excellent figures....they have bins of those in Japanese stores, sold in carded bags, like most (retro) vinyl figures in japan.
https://wave.ap.teacup.com/hazawagumi/692.html