What makes Second Flight by Kotoko notable?

'Second Flight' is significant for its commercial success, reaching high positions on Japanese charts and contributing to Kotoko's rising popularity in the anime music scene. The title track was particularly well-received, becoming a staple in her live performances and helping to define her style during this era. Released on July 24, 2003, 'Second Flight' marked Kotoko's transition from her early works into a more polished sound. This album came after her successful debut and solidified her presence in the J-pop and denpa song scenes during the early 2000s. It showcased her ability to blend various electronic genres while maintaining catchy pop sensibilities.