A one-shot contained in japanese authors only anthology Monkey Brain Sushi (1991)

Tiny schoolgirl Chiiko develops a crush on older boy Saly and believes herself to be his girlfriend, although Saly is already involved in a love triangle with a girl called Tonko. (Source: The Anime Encyclopedia)

One night while star gazing neighbors Haruhiko and Fuko encounter strange lights in the sky...the next day they wake up to find themselves in an entirely new and strange world...

Asura is an unrelentingly dark drama that follows the struggles of a young boy who did whatever it took to survive during a time of war and famine in medieval Japan.

Yuki's best friend is a beautiful girl named Magiko who has psychic powers. One day, strange phenomenon start occurring at school: dead frogs for dissection start moving on their own, and even human models start walking around the school. Mago and Yuki sense a strong murderous intent and decide to confront it, but... maggots spring out, blood sprays, and heads start to move! This is a quintessential Hino Hideshi's world! (Source: MangaZ, translated)

Deep in the forest of the Carpathians in Romania, a vampire is resurrected from a long slumber and wanders the mountains. Later, while her brother and father travel to Bucharest, a young girl named Karen and her mother are startled by an old, aristocratic looking man at the door seeking refuge from the weather. Karen's family is changed forever by the events that night.