Nombre original: 鼠、江戸を疾る
Fecha de estreno: 9 de enero de 2014
Serie
Tiempo promedio: 43 minutos
Géneros: Drama
Sinopsis: Jirokichi plays around during the day, but at night becomes a completely different person. His nickname is Nezumi-Kozo (“Rat Boy"). Jirokichi steals gold coins from corrupt samurai families and hands it over to the poor. He works with his younger sister Kosode.