This is a helper script for entering Japanese lyrics into music scores. lyrics_japanes converts natural Japanese sentences into word-spacing notes for musical notes. example: "恋しちゃおう 夢見ちゃおう 恋のダンスサイト" is converted to "こ い し ちゃ お う ゆ め み ちゃ お う こ い の ダ ン ス サ イ ト" This format can be directly put into the lyrics window of DAW software "Digital Performer" by Mark of the unicorn.