Matsu

is a citizen of Konohagakure who works at Ramen Ichiraku.

Appearance
Matsu has dark hair which is trimmed very low and dark eyes. He wears a plain-coloured kimono and a bit or rope tied around his head.

Personality
He has been described as an idiot. He has also been described as being dense.

Hidan and Kakuzu Arc
Matsu and Nishi were hired by Teuchi when Ayame went on vacation. While serving Naruto Uzumaki, he accidentally sticks his finger in the ramen. Teuchi, who noticed, scolds Matsu and tells him to prepare a next bowl, much to a starving Naruto's dismay.

Trivia

 * The third databook says that his favourite words are "Doodoo bi doobi dooba".
 * Matsu is a type of Japanese Pine tree.