Ichigo and Kenpachi both have their own personal mascots in the form of Nell and Yachiru.
So, who's the best?
In terms of:
- Cheering ability
- Other abilities
- Ability to eat and regurgitate moderate size cero blasts.
- Healing vomit by massaging her "throat dick".
- Unknown Zanpakuto ability (If she has one... All other arrancars do, so I don't see why she wouldn't have one)
- Massive strength and speed.
- Unknown Zanpakuto ablities