Luigi Toy (character)

He is Mario's brother.

Personality
Luigi is very caring to his brother, Mario, and is quite easy going but feels left out (very noticeable in S2E1).

Relationships
Mario: He usually helps him and likes him.

Trivia

 * Luigi Toy is responsible for Mario being prepared for the Mario and Sonic war. He told him that "maybe you [Mario Toy] could start a war with Sonic".