The Last Plesiosaur
The protagonists agree to aid Denpa in relocating a docile plesiosaur-type illegal, which he had previously been raising in an obsolete space now scheduled for reconstruction. The lonesome illegal, driven to find more of its kind, follows the children in a hazardous journey through the city.
Aired 04/08/2007EP 13 - The Last Plesiosaur

Den-noh Coil
Imagine if the internet was 'projected' over the living world and you interacted with it using a portable device - glasses and visors which connect you to an augmented reality. In 2026, this technology becomes reality...
Yuuko Okonogi moves with her family to Daikoku, home of an ever expanding tech network which makes up the interactive virtual world. Her grandmother runs an agency to investigate missing children who appear to have vanished from the 'real' world and entered the city's Dennou - literally meaning "electric brain" - a term used to differentiate between the virtual and 'real.'
A hacker culture is emerging amongst the children of the city. Yasako is soon introduced to Isako, whose powers for hunting computer viruses known as 'illegals' belie an agenda that might have sinister motives.
(Source: Siren Visual)