ratings, viewership (for television)

(optics) a refractive index

many arguments arising from diverse opinions

king of beasts (the lion)

an anthology of one hundred poems by one hundred poets, one poet for each poem

100-yen shop, a common type of Japanese shop similar to dollar store or pound shop, where everything is sold at 100 yen.

hundred

be independent / be independent; have the authority to act without interference / be separate, be detached

efficiency

form / be born; come into existence / gain approval