D-rank

The rank of "D" is applied to both Shinobi, and their missions. D is the lowest rank in Shinobi classification. D-rank missions are meant for Genin, who are D-rank Ninja. These missions are low to no risk and are usually odd jobs around the town or country such as gardening and cleaning. The rank D is considered the lowest actual rank, as Academy Students who are lower in rank, have not yet become shinobi.