The stage sets in a world where guinea pigs became cars. The car that makes you relax, "Molcar". Having big round eyes, curvy butt and speedy limbs, they always explore the world with their innocent faces. Even during traffic jams, you can be eased just by looking at the butt of that Molcar in front of you. Even when they cause trouble, their furry cuteness will somehow make you forgive them!? Surrounded by situations only met by cars, it's a Mol-animation filled with cure, friendship, adventure and furry actions!

Adaptation of Takashi Noguchi's manga, which itself adapts Baku Yumemakura's supernatural romance novel. The original novel is about a 12th-century man named Minamoto no Yoshitsune (Kurou). Kurou flees into the mountains after losing to his brother Minamoto no Yoritomo, the first Shogun to rule all of Japan. History records that he committed suicide, but instead, Kurou meets a strange, beautiful woman named Kuromitsu in her mountain hermitage. Eventually, Kurou falls in love with Kuromitsu, but then realizes she conceals a dark secret. He learns that he is unable to die and continues to live for a thousand years as Japan evolves into a future society.

Second half of .

Specials bundled with the Blu-ray volumes of Mob Psycho 100.