She used the Enka method with a lot of nasal sounds. The greatest masterpiece of the 90's ani, Slam Dunk. It was a keyword song that reminds me of memories, so I was very happy. I miss Mitui Hisashi.
Her Japanese pitch accent is PERFECT like a native speaker. So much so, she even did 1 of the ending themes to Naruto Shippuuden, called "Spinning World"
She sang that masterpiece with her original way. That’s why I think Japanese karaoke lovers need to sing a song more freely with their own music arrangement like her
