She has blue hair, with a streak of light blue. She has a blue rubber band with a blue music note just like Doremi. She has pink eyes. She has a green scarf with light green and dark green trim. She has a orange jumper, with a blue shirt underneath it. She has pink shorts with purple pockets, and knee-length socks that are white, and her periwinkle shoes.
Decimal spends time with Majorinto at a long time. Until it was revealed, Decimal's form is Majorinto due to her lot of support from Chizuru.
- Decimal Aizawa is the ojamajo who forms Majorinto due to her support to Chizuru.