Second in a two-part series

Last week, using the film title シン・ ゴジラ (Shin Gojira, "Shin Godzilla") as a springboard, I dived into some of the many ways the katakana syllabary is put to use when writing Japanese: for foreign words, corporate names and logos, onomatopoeia and in personal names and aliases. What others can we find?

5. Korean names