Monjirou Shioe

Age: 15
Class: Year 6, Class I
Committee: Accounting Committee chairman
Preferred weapon: Fukuro yari

A hotblooded, short-tempered and strict personality who takes being a ninja extremely seriously. He spends most his time training and is always looking for an opportunity to fight good opponents. Class 6-Ro's Kema Tomeasburou, who's similar to him in his love for a good fight, is his rival and the two can never interact without getting into a fight.

He's also very diligent in his duties as the Accounting Committee chairman, and always carries around an abacus that weighs 10 kilos. The position also means the other chairmen are constantly bothering him for bigger budgets their committees, generally to no avail.