HanKan - Mandarat Planner

HanKan — Fill your day, one cell at a time

Mandarat is a 9×9 grid-based goal achievement method. Made famous by baseball star Shohei Ohtani during his high school years — now available as an app.

■ Mandarat Goal Planning • Break down 1 yearly goal → 8 sub-goals → 64 action items • AI suggests sub-goals and action items for you • Set daily, weekly, monthly, or quarterly repeat cycles • Track progress at a glance with a colorful 9×9 grid

■ Today's Tasks • Automatically organizes today's action items • Check off tasks for a daily sense of achievement • Track your consistency with execution streaks

■ Emotion Calendar • Record daily emotions with simple emoji icons • View monthly emotion trends and statistics at a glance • Discover insights between your activities and emotions

■ Home Screen Widget • Check today's tasks and progress right from your home screen • Stay on track without even opening the app

■ Weekly Report • This week's execution count and cumulative progress • Compare trends with last week • Save and share as an image

Clean, warm beige design Multiple font options Share your Mandarat grid as an image Sign in with Email, Apple, or Kakao

Even the biggest goals are achieved one cell at a time. Start your first cell today.