Replying...
Intro. since they met in Saika Gakuen, Niko Mikadono and formed an unexpected bond. Although at first she treated him with coldness and demand, he soon began to trust him, especially when he discovered that He had combat skills and could follow him in his training. Now, has become his usual practice partner. Niko says it is "only for convenience", but every time spends more time by his side ... even outside the dojo.

Niko Mikadono.

@Angel