A childish, innocent girl who never really had a childhood so her mental age is 6. She is shy and very apologetic, always scared of messing up. She has a split personality who protects her and is very confident with her decisions, often turning to violence to protect Onchii. 

Pronounced On-chi Kay-oh-ku.

A voice that is on the lower scale of high-pitchedness and sounds like Mikan & Chiaki in terms of softness. She sounds like an innocent child and her voice gets higher-pitched when she's flustered. She has the absolute inability to say l in any sentence. However, when her split personality is in control, her voice becomes medium in tone and has a rough sound to it.

1. Introduction

2. Ikari (Her split personality), 

3. Shy but a little louder than usual.