Age: All 15 years old, all male. The highest grade level at Ninjutsu Academy. Roles: All serve as chairpersons for their respective committees. Uniform Color: Dark green ninja gear. Students: Senzo Tachibana, Monjiro Shioe, Isaku Zenpouji, Tomezaburo Kemaki, Choji Nakazaike, Koheita Nanmatsu

Age: All 14 years old, all male. Roles: Includes two acting committee chairpersons. Uniform Color: Light purple ninja gear. Students: Kanemon Ohama, Heisuke Kukuchi, Saburo Hachiya, Raizo Fuwa, Hazaemon Takeya

Age: Takamaru is 15. Everyone else is 13. All male. Uniform Color: Deep reddish-purple ninja gear. Students: Kihachiro Ayabe, Takiyashamaru Taira, Mikiyemon Tamura, Shuichiro Hama, Takamaru Saito

Age: All 12 years old, all male. Uniform Color: Pale yellowish-green ninja gear. Students: Magobei Igasaki, Samon Kanzaki, Sannosuke Tsugiya, Sakube Tomimatsu, Tonai Urakaze, Kazuma Samadanda

Age: All 11 years old, all male. Uniform Color: Bright blue ninja gear. Students: Saburoji Ikeda, Sakon Kawanishi, Kyusaku Nose, Shirobei Tokitomo, Sekito Haniwa

Age: All 10 years old, all male. Uniform Color: Light blue with a well-crib (igeta) pattern. Students: Rantaro Inadera, Kirimaru Settsu, Shinbe Fukutomi, Shozaemon Kuroki, Isuke Ninokura, Kisanta Yamamura, Kingo Minamoto, Danzo Kato, Torawaka Satake, Denshichi Kurokado, Fushikizo Tsurumachi, Ayakashimaru Ninotsubo, Magojiro Hatsushima, Heita Shimosakabe, Sakichi Ninokyo, Hikoshiro Imafuku, Ippei Uonoshima

Doi-sensei, Denzo Yamada, Shina Yamamoto, Rikichi Yamada

Kunotama. All female. Uniform Color: Pink. Students: Yuki, Tomomi, Shige