In a research facility hidden away on a remote island, genius programmer Shiki Magata has lived as a recluse for years. She rarely sees guests, but associate professor Souhei Saikawa and university student Moe Nishinosono still seek her out. However, their meeting is cut short when they are caught up in a locked-room murder mystery.
Everything is not as it seems, and many secrets are hidden. Within an isolated facility, a seemingly impossible and gruesome crime takes place, and Saikawa and Moe must unravel the truth behind the murder and Magata's shrouded past.+ More
Characters & Voice Actors

Magata, Shiki
Main
Kido, Ibuki
Japanese
Nishinosono, Moe
Main
Tanezaki, Atsumi
Japanese
Saikawa, Souhei
Main
Kase, Yasuyuki
Japanese
Deborah
Supporting
Toda, Megumi
Japanese
Fuchida
Supporting
Kijima, Ryuuichi
Japanese
Gidou, Setsuko
Supporting
Horie, Yui
JapanesePromotion Videos

PV 4

PV 2

PV 1

CM 3 15-second version

CM 2

CM 1
Recommended for you
Kishin Houkou Demonbane
OVA
24m
Makyou Densetsu Acrobunch
TV
25m
Caligula
TV
23m
Super High Speed Galvion
TV
23m
Metal Fighter Miku
TV
25m
Tekkaman Blade: Missing Link
OVA
5m
Coffee Samurai
Special
30m
Beyblade Burst Gachi
TV
14m
Blue Sonnet
OVA
29m
Maris the Chojo
OVA
48m
Circlet Princess
TV
24m
Dorei-ku The Animation
TV
24m