Battle Angel Gunnm

Genres: action, drama, science fiction

Themes: post-apocalyptic
Released : 1993
Episodes : 2
Resources : Wiki

Narrative :

As he scavenges the Zalem dump heap for useful parts, cyberphysician Daisuke Ido comes across the remains of a female cyborg, who is still alive. Ido takes her home and decides to restore her, transferring her into a new cyborg body.

Shortly after, Gally becomes interested in Yugo, a local boy who is performing maintenance work for Ido. After Ido returns home late that night, the following day Gally notices his injured arm, which he explains away as the result of a fall. After introducing herself to Yugo, he convinces her to go with him and the two leave just as Chiren arrives...

Screencaps :

Battle Angel Gunnm

Gantz

Genres: action, drama, horror, psychological, science fiction, supernatural

Themes: aliens, death, life after death

Released : 2004
Episodes : 26
Resources : Wiki

Narrative :

A pair of high school students, Kei Kurono and Masaru Kato, are run over by a subway train in an attempt to save the life of a homeless drunk who had fallen onto the tracks. Following their deaths, Kurono and Kato find themselves transported to the interior of an unfurnished Tokyo apartment. The pair soon realize others are present and find that they are not able to leave the apartment. At one end of the room there is a featureless black sphere known as "Gantz".

Screencaps :

Gantz