Martians, is like the name suggested, are bunch of mars alien citizens that lives in Mars' little City in Larva In Mars.
Normal martians[]
Consists of martians that we can see in most episodes, like the tall with many tentacles, one eyed alien that looked similar to Violet, but indigo and had hair, a gum-drop looking alien, three-eyed alien, and the four-eyed alien, fish alien with one eye, three-eyed slime alien, square alien, one eyed chibi looking alien, and the one looking like pixel spider game alien. The three-eyed alien has two children, where one of them only has one eye, the other one has two eyes seen in Slurp Slurp! when Red ate one of their ropes.
Alien Barber[]
That one who own the barbershop in the city, he appears in Hairstyle 1 and Blind Date.
Elvis presley looking alien[]
At first, he made an cameo in Hairstyle on a poster, then he came to Bethes' studio in Music Therapy.
Squid alien[]
He just came as Bethes' patient too.
Jazz alien[]
This is also Bethes' patient too, he plays the saxophone.
Chigi Chigi Boom Boom alien[]
The alien gal who advertise Slurp Slurp!.
Alien criminals[]
The alien that looks like rodents that is highly similar to red and yellow too, From Escape.
Alien Police[]
Aliens with singular eyes, in charge of the mars' laws.
Martian kids[]
Bunch of kids that grow plants in Free Seeds.
Pink looking alien[]
The alien gal that highly resembling Pink in Yellow's blind date in Blind Date.
Magic Carpet's owner[]
This is the owner of the flying carpet in Magic Carpet. but eventually, Red pulls the strings of the carpet causing its owner to fell down.