
Keep several timelines in view.
See the time before a meeting alongside the time spent working. Combine four timer modes, display up to six timers, and give each a name and color.
RIRAGON CLOCK AND TIMERS · WINDOWS
From a simple clock and timer to meetings and live events.
Enjoy an analog clock with your choice of design and sound, alongside multiple timers, NTP time correction, and spoken time.
Microsoft Store · ¥980 in Japan · 7-day free trial
Check the Store for local pricing and trial availability.
PC time --:--:--
Meeting
Set time--:--:--
Meeting
Set time--:--:--
Loading the live sample.
The sample target is 15 minutes after you open this page.
COUNTDOWN TO YOUR MOMENT
Set a start time and see how much time remains. Use it while preparing for a meeting, getting ready to broadcast, or reaching a work milestone. Give each timer a name that makes sense to you.
This display and the timer above share one target time.
Learn how to use the timerEVERYDAY COUNTDOWN

See the time before a meeting alongside the time spent working. Combine four timer modes, display up to six timers, and give each a name and color.

Set a planned start and end. Scheduled timers switch from waiting to in progress and can show overtime after the event.
These screenshots show the Japanese interface in version 1.2.87.0. The app also supports English.
CLOCK SKINS
Choose from six analog designs and four digital and timer designs, then add one of 11 ticking sounds to make the clock your own.










Unchanged render samples from development build 0.2.59. The images retain Japanese labels and are not captures of the English app. Check the Store for the released version.
More clock designs are planned.
CLOCKS, SOUND & TIMERS
Clear clock faces and 11 ticking sounds. Choose a design, colors, and volume to make the clock at home on your desktop.
Count down, count up, or set a target time. Give meetings, presentations, and breaks their own names, colors, and alert sounds.
Compare response times and time offsets from multiple servers. NTP correction applies to the time displayed within this app.
Set a start and end time. Follow the countdown to the start, the time until the end, and any overtime as your event progresses.
Hear the current time in Japanese or English, with male and female voices. Choose every 10 seconds or every minute.
Start at sign-in, restore the window position, use transparency, stay on top, or lock the position. Adjust the layout and size to suit you.
DEVELOPMENT UPDATES
See the latest changes confirmed in development records. These notes do not indicate Store release dates or currently published versions.
The product name now spells out “and”. Explore eleven features and actual screenshots corresponding to source version 0.2.87 on the Features page.
TRY ON YOUR WINDOWS
Standard price in Japan: ¥980 · Microsoft Store
Try the clock designs, ticking sounds, and timers on your own desktop. Check Microsoft Store for local pricing and trial availability.
DEVELOPMENT ARCHIVE
Read why the designs, layout, and controls changed, and the thinking behind them.
Keep GUI and CLI actions consistent through shared settings, timer calculations, and persistence.
Read the development notesMove from switching clocks and timers in one slot to arranging independent panels.
Read the development notesAdd clock designs while keeping colors, measurement, and saving consistent. Why older prototypes were set aside and how the current rendering works.
Read the development notesSUPPORT & CONTACT
Find answers to common questions, or contact us by email.