The Nattodesu

The Nattodesu is a species of Demon and the titular character of Nattodesu, one of them possess Risa. The one shown is voiced by LeSoundofFreedom

Bio
The Nattodesu are a sub-species of Shinigami, they are the weakest of all the Shinigami yet the most powerful of ordinary demons. Shinigami usually reside in the twelfth layer of the Underworld, the Nattodesu in Demons Desire is a rare example of a Shinigami breaking free through a hole between dimensions.

Said Nattodesu attacks the Shohisuru Tower after sensing a Necromancer.

Trivia

 * The Nattodesu in Demon's Desire is played by a woman because the demons are supposed to be genderless, therefor a female voice is easier to disguise.