Kaika - 9マスで目標を分解する目標達成アプリ

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Everyone
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About this app

Transform "Someday I want to do this" into "Something I'll do today."

This goal management app is based on the Mandala Chart method, which breaks down goals into a 9x9 grid.

*This app is not affiliated with the trademark holder of "Mandala Chart" or any related organizations. It is an original app that uses the same method as inspiration.

■ You don't have to fill in all the squares

The biggest reason people give up on paper Mandala Charts is that they can't fill in all 81 squares.

In Kaika, empty squares are not included in the achievement rate calculation.

If you write in just two of the eight squares and complete those two, your achievement rate is 100%.

Blank spaces are not penalized.

■ The screen is always 3x3. Deepen your focus only where necessary

Instead of displaying all 81 squares at once like a paper Mandala Chart, you only see 9 squares at a time.

The center represents your current goal, and the surrounding eight elements are the elements.

Tapping only the squares you want to break down further will open them into another 9 squares.

There is no limit to the depth of the hierarchy. You can dig only the branches you want to dig.

If you want to see the whole picture, go to the 9x9=81 square overview map.

■ Progress is visible with blooming flowers

The achievement rate is represented not only by numbers, but also by the blooming of the central flower.

When you move one square to the end, that change propagates across the hierarchy to the center, and the flower blooms.

■ For habits and one-time goals

You can choose "one-time" or "repeatable" for each square.

For repeats, you can set the target number of repetitions from 1 to 99, and reset it "daily," "weekly," or "monthly."

The reset cycle is carried over from the higher level, so if you set "weekly" once for the "exercise habit" branch, everything below it will become weekly. Of course, you can also change just one to "daily."

You can also set the day of the week to start.

■ Today, Just This One Thing

"Today's Focus" suggests only one action that you've neglected for the longest time.

It doesn't list many tasks. Just one.

If you've completed everything, it will simply display "Now, there's space."

■ Six Templates for Those Who Don't Like Blank Pages

・Create Your Ideal Body

・Pass a Certification Exam

・Achieve Results at Work

・Manage Your Finances

・Cultivate Relationships

・Live a Mindful Life

When you select one, eight elements will be pre-written as drafts. Of course, you can freely rewrite them later.

■ Other Features


・Home Screen Widgets (Blooming Flowers, Completion Rate, Today's Focus)

・Daily Notifications (Time can be changed)

・Short Notes for Progress

・Growth Curve and Time-Lapse Playback of Blooming Flowers

・Share Charts as Images

・Color-Coded Cells (8 Colors)

・Create and Switch Between Multiple Sheets

・Backup and Restore in JSON Format

・Dark Theme/Material You Compatible

■ About Data

All created goals are saved on your device.

No account registration or login required. Start using it immediately.

(Synchronization across multiple devices is not supported.)

■ Please Note

• The app is only available in Japanese.
• Only one ad will be displayed at the bottom of the history screen. Ads will not be displayed on the chart screen.

── Unlock your goals.

Kaika Labs
Break down your goals into nine squares using a mandala chart format. Leaving a square blank won't result in a penalty, so you can start by filling in wherever you can.
Updated on
Jul 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

・最新の Android(対象APIレベル36)に対応しました
・細かな改善と安定性の向上
Content rating
Everyone
Learn more

App support

About the developer
KAIKA LABS
o7m29xszq@mozmail.com
44, SUJAKUHOZOCHO, SHIMOGYO-KU KYOEI BLDG. 2F. KYOTOSUZAKU STUDIO AY-408 KYOTO, 京都府 600-8846 Japan
+81 80-4199-7381