Kobayashi

Kobayashi (コバヤシ) is a spirit from the Shaman King manga series.

About
Kobayashi was the captain of the track club. During a race, he was hit by a motorcycle and died.

Asakura Yoh employed him to help in school.

After Asakura Hao became the Shaman King, Kobayashi boarded the train in the Great Spirit and helped keep Yoh and the others from being pulled into oblivion.

Anime/Manga Differences
He is a manga only spirit and does not appear in the anime.