Mone Chiba

The provided articles do not mention anyone named Mone Chiba. Therefore, it is impossible to provide a summary about them based on the given information. The articles focus on figure skating at the Milan Cortina Olympics and the World Championships. Kaori Sakamoto is highlighted for winning the World Championship after a disappointing Olympics. German pair skaters Minerva Hase and Nikita Volodin are aiming for a title at the World Championships following their Olympic bronze. Alysa Liu is representing the US with medal hopes at the Milan Cortina Olympics. These athletes are newsworthy due to their performances and aspirations in major international competitions.