Rei (零)

Overview
Rei is the protagonist of Musuu (夢数).

Appearance
Rei has brown hair that is mostly covered by the hood of his grey winter coat. You can see that under his coat he is wearing a blue shirt due to the fact that his coat is not zipped. He has green pants and grey shoes. He is also wearing black gloves.

- Rei in older versions of Dream Number.

Personality
Not much is known about Rei's personality.

Past
Not much is known about Rei's past. He's possibly stuck in his apartment due to a snowstorm.