Lance N' Masques(2015)

Lance N' Masques is an anime series following Yotaro Hanafusa, a descendant of the legendary Knights of the World who cannot resist helping those in need. Bound by a strict code of chivalry instilled since childhood, Yotaro operates as the masked vigilante Knight Lancer, protecting his true identity. When he rescues six-year-old Makio Kidoin, the isolated daughter of a wealthy businessman, Yotaro discovers she lives a lonely existence behind mansion walls. Determined to shield her from harm, he convinces his friends to pose as lodgers and move into her estate. What begins as a mission to safeguard one vulnerable child evolves into an unconventional family dynamic, blending action, humor, and genuine warmth as Yotaro and his companions bring joy and adventure into Makio's sheltered world.