'Sentai' is the Japanese word for 'task force' and now refers to SF/fantasy/horror stories about teams of costumed humans who may or may not have superpowers. Sentai usually have only five members, with each member's costume following a different color scheme. An example of a tokusatsu sentai is Kyoryuu Sentai Zyurangers (Americanized and simplified as Mighty Morphin' Power Rangers). An example of a manga/anime sentai is Hyaku Ju Oh Golion (Americanized as Lion Force Voltron).