10+
Downloads
Content rating
Everyone
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About this app

A decently functional calendar with a cat motif. Feline influences can be seen in subtle places. Starting with v1.1.0, it also comes with a resizable widget.

Change History
🚩2025.8.18 v1.3.0
1. Changes
(1) The border display when selecting a day with a background color is now clearer.
(2) Removed "(All)" from "Weekly (All)*" in the weekly repeat setting.
(3) Reduced alarm approval to one level.
(4) Android 16 compatibility.
(5) Design changes.
Brighter tool button colors and larger tap effects.
Revised the interval settings for the repeat dialog.
- Displayed the number of selected tags on the Todo settings screen.
- Bouncing animation when opening various menus.
- Animation when opening/tapping history on the search screen.
- Bouncing animation when switching to the February display screen.
- Confetti animation added to "Changes in 1.3.0."
2. Bug Fixes.
(1) Some text color changes were not reflected when switching between dark and light modes.
(2) Changing the font size in the OS settings screen disrupted the layout.
(3) The side menu and background/text color setting dialog did not close with a back flick.
(4) Holding down the preference button in the background/text color setting dialog caused the program to hang.
(5) The nth week repeat setting sometimes did not work correctly.
(6) The Todo Settings screen does not reflect the type change for entered Todos.
(7) Other

🚩2025.3.14 v1.2.0
1. Changes
(1) Improved flick and scroll sensitivity.
(2) Restored the last used Todo Settings screen selection tab (yearly, monthly, etc.) and scroll position.
(3) Added/Improved Animations
- "Back animation" when swiping left or right on the calendar screen.
- When inserting or deleting Todos on the Todo Settings screen.
- Side menu.
- When deleting, copying, or moving Todos from the menu that appears when long-pressing the selected date field.
- Borders that appear when long-pressing the selected date field.
- Dialog box for moving to a specified year and month on the calendar screen.
2. Bug Fixes
(1) When reloading using the "Import Practical Calendar Appointments" option in the side menu, a dialog box prompting you to reload repeatedly appears.
(2) Repeating events were sometimes not processed.
(3) Tapping on areas of the calendar screen that were not days still responded.
(4) Rotating the smartphone on any screen other than the calendar screen caused the screen to go black.
(5) Dialogs (clock button and preference button settings on the input screen) would not close completely when rotating the screen.
(6) The Help button was disabled after undoing a delete or copy.

🚩2024.12.26 v1.1.1
1. Bug Fixes
(1) When the user changes the font size in the system settings, parts of the widget display and parts of the date in the annual settings dialog on the Todo settings screen are cut off.
(2) The application hangs if the data on the input screen contains characters such as "%&*".
2. Changes
When tapping the widget, it always launches with today's date displayed.

🚩2024.12.23 v1.1.0
1. Changes
(1) Added widget functionality
The today's schedule display at the bottom of the screen is now scrollable.
(2) Bolded dates on the calendar screen.
(3) Adjusted the last day on the calendar screen.
When the last day of the calendar screen is at the bottom row, at least three events will be displayed.
(4) Hide the + button when the trash can is displayed on the Todo entry screen.
(5) Android 15 compatibility (mainly edge-to-edge).
2. Bug Fixes
(1) Fixed a bug where the bottom of the Todo registration screen, Todo settings screen, and Help screen overlapped with the navigation bar in 3-button mode.
(2) Fixed a data access error that could occur when launching the Todo settings screen.
Updated on
Jan 7, 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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

What’s new

2026.1.8 v1.4.0
1.変更点
(1) アニメーションの追加
・ツールバー各ボタンタップ時の星形アニメ
・ゴミ箱の削除に壊れたTV画面風アニメ
・カレンダー画面等長押しで踊るメニュー
・猫アイコンタップで振り下ろしメニュー
(2) デザインの変更
・カレンダー画面上部の滑る案内を派手に
・選択日表示欄の長押しで現れる波状囲み線
・サイドメニューにバックアップ容量表示(アニメ付)と、弾けるバネのスクロールバー
・2月同時表示モード切替アニメ改善
(3) 前回の検索結果を保持し、同じ位置に移動
(4) 検索時、同じキーが複数の場合でも色付け
(5) 日にちが選択されてない時、表示欄は空白
(6) 同一日の重複タイトルの予定は削除
2.バグ修正
(1) 入力画面を保存後、ダブルタップが稀に無効
(2) ヘルプボタンの案内表示が、稀に消えない。
(3) ツールバーの縦位置がずれる場合あり
(4) 予定を10個以上貼り付けで落ちる。
(5) ウィジェットからカレンダー画面が重複起動
(6) 入力時に画面回転で画像と繰返しが不正
(7) 新規予定に繰返し付加で不正

App support

About the developer
中間將文
webnakama@gmail.com
Japan