Toshiko Ezaki's new song [Kaleidoscope] "If this world were to disappear, can you say for sure that you would have no regrets?" This new song starts with a shocking question, stirring your emotions and making you think deeply. It depicts a person's life delicately and vividly, like a kaleidoscope. "If you could choose a different you, how would you live now?" How would you answer that question? The transience of life, the weight of choice, and the theme of "how to live now" are passionate, sad, and powerful, and are sure to make you think deeply and listen to your heart.