Free-Anime

Kobayakawa Sena is a little guy who always get picked on by the bullies in school. Since elementary school, he always play the role of the 'errand boy' to the extent that he has become swift and fast in his movements. Coincidentally, Hiruma Youichi and Kurita Ryukan are looking for a fast running back for their American Football team and want to put Sena in the team. To hide their new 'star' player from the eyes of other school teams, Hiruma encases Sena in a Football helmet with a green visor and gave him the codename Eyeshield #21.