Wasei-eigo and most Gairaigo (especially in a text or sentence as opposed to being by itself) is usually written in Katakana (イメージ, ジュース, スマート,パンツ,アベック). However, there are times that have seen some ...
I know how to read hiragana and katakana, but know nothing else. A lot of people I know want me to write their names in Japanese. Is it right to write them in any system, or are there specific rules?