Sometimes, sounds are lengthened for emphasis. For example, see "とっても versus とても". What are the rules governing this process? Are there restrictions on where lengthening can be inserted? とっても or ...
If I am reading a Chinese text to a Japanese audience, how can I know which reading to use for each character? Of the 音読み, there can be 呉音, 漢音, and 唐音 to choose from. Also for pronunciation, would ...