Chihiro Onizuka's 3W original albums released during her tenure at Toshiba EMI are being reissued on analog vinyl for the first time. Why did she emerge like a comet in the early 2000s, and why did she gain such overwhelming support? The answer lies in these first three original albums, Chihiro Onizuka's second album released on March 6, 2002. This album is an extension of her previous album "Insomnia," which recorded a million sales, and features a more emotional Chihiro Onizuka. The album includes "infection," a ballad that could be called Onizuka's royal roadmap but also a big song with bold orchestration; the hit single "Ryuseigun," a song about wishing to be in touch with the person you love; "Rollin'," a song about the courage to face forward even when you are all alone; and "Sadness," a song with a beautiful piano melody. The album also includes "Ibarano-no-Umi," a melody with a beautiful piano tone that is poignant. The emotional vocals, which sound like a prayer, are deeply moving.