2. Calendar knowledge Ghanaian name system
Ghanaian name systemOne of the reason why SpeedCalendar commissioner is interested in Calendar system is Ghanaian name s...
2. Calendar knowledge 
1. daily technique September 2020 starts
2020 September is "+1 month". Reminder divided by 7 of day num plus 1 represents the day of the week.2020年9月は「+1の月」。日数に1...
2.1 Kurukuru Method Technique for day calculation is out! (in Japanese)
SpeedCalendar technique has been disclosed! Enjoy! (English version and Chinese version are coming soon.)
4.3 Japanese 3rd SpeedCalendar Workshop
*This workshop will be held in Japanese, thus, the schedule below is written in Japanese. English or Chinese session als...
4.3 Japanese [Report]2nd SpeedCalendar workshop
2020/08/14 (Fri) 10:30-12:00zoom5JapaneseThis is the second workshop of SpeedCalendar. Even though the participants who...
4.3 Japanese 2nd SpeedCalendar Workshop
*This workshop will be held in Japanese, thus, the schedule below is written in Japanese. English or Chinese session als...
4. Workshop 1st SpeedCalendar workshop
12/Aug/2020(Wed) 15:00-16:00zoom, in JapaneseThe first training workshop was successfully held with kind cooperation of ...
1. Service Special Lesson is available!
Technique for SpeedCalendar is ready to be publicized. (The following slides have been removed from this material.) At f...
1. Service Speed Calendar is available now!
Speed Calendar is now on service! Try Speed Calendar Timer!スピードカレンダー、いよいよ公開！ Speed Calendar Timerをお試しください！速度日历正在开始公开！ 试...