Nome original: そろばん侍 風の市兵衛
Data de lançamento: 19 de maio de 2018
Série
Tempo médio: 38 minutos
Gêneros: Drama
Sinopse: Set during the Bunsei period (1818-1931). Ichibei Karaki (Osamu Mukai) is a samurai with elite swordsman skills. He is also good at accounting and managing money. He is hired by various samurai families as their accountant and management consultant. He knocks down evils who give hard time to diligent people.