Boruto: Naruto Next Generations Episode 173 English Subbed Episode Title:The Secret Behind the Underground Room.Episode Description:Konohamaru and Mugino continue keeping their eye on Victor's company. They receive intel that the Feudal Lord of the Land of Valleys will be touring the company, giving them the opportunity to check the inner reaches of the secretive facility. Meanwhile, Boruto and Sarada complete their training and visit the woman who requested their previous mission.