The story is set in the year 311 of the Orbital Calendar, when humanity has migrated to countless colony clusters in space. A space colony girl named Akiha Shishidou encounters a malevolent artificial intelligence named Leopard that has been installed on a colony.
Akiha is joined by an Inter-Colony Police officer named Itsuki Kannagi, a taciturn young girl named Honoka Kawai, and a robot named Imoko "Imo-chan" Shishidou.+ More
Characters & Voice Actors

Kannagi, Itsuki
Main
Endou, Aya
Japanese
Kawai, Honoka
Main
Makino, Yui
Japanese
Leopard
Main
Fukuyama, Jun
Japanese
Shishidou, Imoko
Main
Nonaka, Ai
Japanese
Shishidou, Akiha
Main
Mako
Japanese
Aleida
Main
Nakahara, Mai
JapaneseRecommended for you
Asteroid in Love
TV
23m
RIN-NE
TV
24m
Katri, Girl of the Meadows
TV
25m
Myriad Colors Phantom World
TV
24m
Overman King Gainer
TV
25m
Rockman.EXE Beast+
TV
10m
Please Twins
TV
25m
Sakura Wars
TV
24m
Shirobako Specials
Special
25m
[RAW] Tottemo! Luckyman
TV
24m
Binbou Shimai Monogatari
TV
24m
Bomberman Jetters
TV
23m