Arai Satomi (30, Saitama) is the seiyuu of Shirai Kuroko in Toaru
Majutsu no Index / Toaru Kagaku no Railgun series.

I just found out that she was destined to be Kuroko.

When she was 16, she participated in the TV competition show Kin-chan
no Kasou Taishou. =A0She did not pass the required mark in the episode
her appeared.

Someone has put her part onto the net :
http://d.hatena.ne.jp/video/niconico/sm3066250

The credit at 6th second said "Saitama Arai Satomi (16) High2 2
person" but the girl you see in the first 50+ seconds is not her.

She is the black Japanese style stagehand (AKA Kuroko) as seen after
the 50+ seconds mark.

Satomi =3D Kuroko was born. =A0(^_^)

--
'CuSO4' Yung