The H-Man (液体人間?, lit. Liquid Human) is a radioactive slime mold Ekitai Ningenkaiju created by Toho that first appeared in the 1958 tokusatsu kaiju film, H-Man.
History
H-Man
Abilities
Lethal touch
The H-Man can dissolve living organisms, including humans, with its touch.
Shape shifting
The H-Man is a shape shifter and is able to change its appearance into any person or victim.
Weakness
Electrocution
The H-Man can be killed by electrocution with a high-voltage of electricity.
Incineration

The H-Men being incinerated by wall of fire.
The H-Man can be killed by incineration.