Yeah, this is my 10k special.

Tsukihime (Japanese: ??, lit.?'Moon Princess') is a Japanese adult visual novel game created by Type-Moon, who first released it at the Winter Comiket in December 2000. In 2003, it was adapted into both an anime television series, Lunar Legend Tsukihime, animated by J.C.Staff, and a manga series, which was serialized between 2003 and 2010 in MediaWorks shonen manga magazine Dengeki Daioh, with 10 volumes released.

Neco-Arc is a member of the Neco Spirit race, originating from the Great Cat's Village.[2] She became Ms. Ciel's student, constantly acting up in retaliation for having such little screen time and wishing people to think she is smart.[3] She is referred to as the "work of Kischur Zelretch Schweinorg" according to Aoko Aozaki, suggesting she was brought from another world, but it's also said that there is a "certain urban legend" telling of six Neco-Arcs and one that exceeds them that could be a materialization of TATARI.[4]

Other Neco-Arcs include Neco-Arc Bubbles, Neco-Arc Chaos, Neco-Arc Destiny, Neco-Arc Evolution, and Mysterious Neco Z

Species:

Neco

Gender:

Yes (Female probably)

Height:

60cm

Weight:

8kg

Features of... yes-her?

It's tail is a flare
It can detonate itself
There is a hidden gun inside of it (it's somewhere)

And that's all