São os niveis que cada char possuíem alem de especificações relacionados a vilarejo ou uma aliança criada, ou mesmo uma representação sanguinea, semparando os ninjas por titulo ou modode lutar.
Em algumas missões podemos encontrar algumas especificações dessas, que define que tipo de ninja é ou suas caracteristica, etc.
Exemplo: Vença 4 Missing-Nin com Naruto. Missing-Nin é a Classe Ninja.
Abaixo segue a lista de todas as classes ninja e os personagens que fazem parte delas.
Konoha Nin
Naruto, Sasuke, Sakura, Shino, Hinata, Kiba, Rock Lee, Neji, Tenten, Chouji, Ino, Shikamaru, Iruka, Kurenai, Gai, Kakashi, Asuma, Anko, Kyuubi Naruto, Shizune, Tsunade, Jiraiya, Nidaime, Shodaime, Sandaime, Naruto (S), Sakura (S), Sai (S), Kakashi (S), Yamato (S), Tenten (S), Lee (S), Gai (S), Neji (S), Shikamaru (S), Asuma (S), Ino (S), Chouji (S), Kiba (S), Shino (S), Izumo e Kotetsu (S), Hinata (S), Aoba (S), Minato, Young Kakashi, Obito, Rin, Jiraiya (S), Sennin Jiraiya (S), Ibiki (S), Inoichi (S), Tsume (S), Chouza (S), Sennin Naruto (S)
Mist Nin
Zabuza, Demon Brothers, Haku, Kisame, Suigetsu (S)
Sound Nin
Dosu, Zaku, Kin, Jiroubou, Sakon, Kidoumaru, Kimimaro, Tayuya, Cursed Seal Sasuke, Kabuto, Yoroi, Orochimaru, Orochimaru (S)
Sand Nin
Baki, Temari, Kankuro, Gaara, Gaara Rehabilitated, Kazekage Gaara (S), Chiyo (S), Sasori (S), Kankuro (S)
Sand Siblings
Temari, Kankuro, Gaara, Kankuro (S), Gaara Rehabilitated, Gaara Kazekage (S)
Kages
Sandaime, Shodaime, Nidaime, Tsunade, Kazekage Gaara (S)
Missing Nin
Itachi, Kisame, Deidara (S), Sasori (S), Itachi Body Double (S), Kisame Body Double (S), Kakuzu (S), Hidan (S), Zabuza, Haku, Kabuto (S), Uchiha Sasuke (S), Suigetsu (S), Karin (S), Juugo (S), Konan (S), Uchiha Itachi (S), Nagato (S)
Sound Four Nin
Kidoumaru, Tayuya, Jiroubou, Sakon
Konoha Jounin (Pre-Shippuden)
Asuma, Gai, Kurenai, Kakashi, Minato, Young Kakashi
Akatsuki Member
Itachi, Kisame, Deidara (S), Sasori (S), Itachi Body Double (S), Kisame Body Double (S), Kakuzu (S), Hidan (S), Animal Path Pein (S), Konan (S), Nagato (S), Human Path Pein (S), Asura Path Pein (S), Preta Path Pein (S), Naraka Path Pein (S), Deva Path Pein (S)
Puppet User
Chiyo (S), Sasori (S), Kankuro, Kankuro (S)
Jinchuuriki
Naruto, Naruto Kyuubi, Naruto (S), Four Tails Kyuubi (S), Gaara, Gaara Rehabilitated, Kazekage Gaara (S), Nii Yugito (S), Killer Bee (S), Sennin Naruto (S)
