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2021 SpeedCalendar card is now available!

1. daily technique

2021.01.23

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Full memorization method training tool is available now!

APPfortrainingfullmemorizationmethodisavailablenow!丸暗記法トレーニングアプリが使用できるようになりました！锻炼死记硬背法APP可使用LinktoAPP

Special Tools for SpeedCalender are available now!

Full memorization method training tool is available now!

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1. daily technique

What is SpeedCalendar

SpeedCalendar is a mental training activity in relation to Calendar system. We compete our speed (time) to calculate the day of the week.

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30th 2023/09/16 (Sat) 15:00-16:00 (Japan Standard Time, UTC +0900)
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25/25 (Apr 2023, Kurukuru)
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元号変換方法（Gengo – Western Year conversion method）
SpeedCalendar now supports Japanese Gengo
[Announcement] Competition format changes
13th SpeedCalendar official competition result (2022/04/17)
12th SpeedCalendar official competition result (2022/03/12)

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