“The Life-Changing Magic of Tidying Up” made Marie a household name, but building her business has always been a close collaboration with her partner, Takumi Kawahara. In celebration of Father’s Day, we spoke with Takumi about his thoughts on fatherhood and family.

Organize the World: 5 Lessons I’ve Learned About Balance as a Working Mom

Become a KonMari Consultant This Month for $250 Off

Plus, get our *new* small business bonus bundle.

Doors are closing soon, and our next virtual KonMari Consultant Course is almost full. Register by Monday, June 16, 2025 to receive a bonus Small Business Kickstart bundle.

This weekend only, along with your course, you will receive:

Premium Workshop: The “How” of Building Your Ideal Business
A 22-page Business Plan Workbook
$250 off your registration (invest that $250 into your new business instead!)

Use the code BIZKICKSTARTER at checkout.

Introducing: The KonMari Best Sellers Collection / A joy-sparking collection of long-time crowd favorites — perfect for giving to someone you love or treating yourself. Shop best sellers

*KonMari Shop ships anywhere in the U.S., including Alaska and Hawaii. For international orders, please consider using a package forwarding service like Shipito.