Ilumisan

The Ilumisan or just Ilumisan is a type of Projection Sword that glows. It is originated in Kantai.

Description
Ilumisan looks like a Katana that glows in a variety of color. Mainly greenish teal, red, golden, black, white or pink. It can also have multiple colors at once. And when about to break the blade starts boiling while the machine in the hilt of the sword struggles more to keep the sword on.

Trivia
-Ilumisan's name comes from latin 'Lumine Pulsantem', which means 'Pulsating Light'