Marie Kondo Method: Organizing Guru Goes Viral With New ... Containers?! Marie Kondo has been known as the top organizing guru over the past few years. However, who would have thought that her simple "Marie Kondo method" of decluttering to stay organized will open new opportunities to her? A new year means new opportunites for the Japanese expert, and she offered something new to organization enthusiasts like her for 2021! In the said clip, the tidying expert introduced her new sustainable line, which follows the ever-so-famous Marie Kondo method. "I believe that if you tidy your space, you can transform your life. The secret is to discover what sparks joy for you and to give these things a home," Kondo said.