Beastman

Beastkin (also referred to as "human-likes") are humans with animal-like traits such as a tail or similar physical attributes. Beastkin generally appear to possess excellent physical and sensory capabilities compared to humans, as well as extremely long lifespans.

A prime example would be Makoto Nanaya, a squirrel-type beastkin. Another example would be the Kaka clan, located underneath the 13th Hierarchical City of Kagutsuchi near Area 28.

The majority of beastkin are apparently not natural creations. In Makoto's Arcade Mode, it is revealed that beastkin were created artificially by humans to help fight the Black Beast. The Kaka Clan were genetically engineered clones created from Jubei's cells. Furthermore, due to a genetic deficiency, the population cannot go beyond 100 members. The reason for this is unknown at this time, and according to Litchi Faye-Ling's story mode in Calamity Trigger, it is believed that the village is on the verge of extinction.

It is heavily implied, if not stated outright, that they are treated as second-class citizens, and even discriminated against and hated by humans. Makoto was subject to harsh abuse in the Military Academy, and it affected her perceptions on humans and herself profoundly. However, some beastkin can overcome the racial barrier and be viewed as valued members of society, such as Kokonoe. The daughter of Jubei and Konoe Mercury, she is very well respected in Sector Seven for her intelligence and expertise in science.

Also, following that, some Beastkin can be born half-Beastkin, meaning they were born with a human parent and Beastkin parent, so it can be said, at least, that they are half human, naturally. A fresh example is Kokonoe, who is described as a half-Beastkin, with Jubei as her father and Konoe Mercury as her mother.