This fairy is so awesome that it needs a name

Labcoat_Fairy

hiraga_yuzuru ?

nameless_fairy ?

Seika said:

hiraga_yuzuru ?

I think that would fit the scientist more than the fairy. And as the fairy said she, probably a she, left her name, labcoat_fairy or scientist_fairy sounds good enough to me.

I got an Idea for her name...
she can talk, and she use lab coat like Type 3 SONAR.
and sonar detect by sound...
thus, she was a soul resemble herself from past.

How about we give her name "Echo" as it resemble sound from past soul... to the future soul.

anyone agree ?