Mina

Mina (ミーナ) is a minor, yet pivotal character to the plot of the Heavenly Delusion series.

Character Profile
Mina is an artificial intelligence. Mina predicted that the asteroid would appear and collide with the earth, 24 years in advance. This promted Kaminaka Shino to build the Takahara Academy in preparation for the collision with what she named "Jeweled Spear of Heaven". Mina also predicted the fall (the collision with Earth) of the asteroid would happen in the year 2024 on November 11th at exactly 2:14 AM.

Appearance
Mina is portrayed slightly different in the anime compared to the manga. In the anime it appears fully artificial, with its body predominantly being mechanical with a humanoid form. It has one a large abdominal area, most likely to represent a pregnant human female or creation in most mammal species. Which might suggest that Mina has some part to play in the creation of the children at the facility but this is currently unknown.

In the manga Mina appears slightly more human, as it has a human female upper body with nipples. It has the same large stomach as its anime counterpart, thus strengthening the appears of birth, creation and the like.

Mina is also seen as statue like android terminal that allow it to be in more places than one at a time and aiding in the general running of the school.

Personality
Mina does not display any personality, however it is capable of critical thought and does possess a sense of identity. As it eludes to the school being like its body.