It became YUI’s highest-selling single, with over 200,000 copies sold . Its popularity significantly boosted her subsequent releases, such as "I Remember You".
A re-release of her debut indie single track. Cultural Impact Good-bye Days - YUI
The song remains one of the most iconic J-Pop ballads of the mid-2000s. It is widely remembered for its acoustic guitar melody and emotional lyrics about saying goodbye and the uncertainty of feelings during a final moment together. Over the years, it has been covered by various artists and featured in numerous tribute performances. Good-bye Days - YUI (Indonesian Cover by Dwi P. Ramanatha) It became YUI’s highest-selling single, with over 200,000
The song was written specifically for Midnight Sun to reflect the story of Kaoru Amane, a girl with a rare skin condition (XP) that prevents her from going out in the sun. Cultural Impact The song remains one of the