专辑《sixxxxxx》歌曲列表：

• Sky high
• Shape of love
• Sorrows
• Sayonara
• Summer diary
• Step by step
• Sky high
• Shape of love
• Sorrows
• Sayonara
• Summer diary
• Step by step
• Sky high
• Shape of love
• Sorrows
• Sayonara
• Summer diary
• Step by step