Founded in 2020 by New York product designer Yeojin Seong, Haroo Planner creates minimal, functional planning tools designed to make everyday organization feel simpler. Its undated planner is distinguished by a water-resistant vegan-leather cover made from hanji, a traditional Korean mulberry paper, and an interior that combines planning with space to track habits and remember meaningful moments. Haroo remains a small business operated from Yeojin’s NYC studio.