A Very Japanese Calendar

Every day you will find the date broken down into several parts, completely written in Japanese, and you will be able to listen to the pronunciation of the whole thing. Practice repeating it or reading it out loud. Even if you have no previous knowledge of Japanese, you will soon get used to the kanji (ideograms) and the words that come up most often.

For instance, can you see that button near the top of the screen with the number 30 on it? That's the year, according to the Japanese era. It is not always used, but it's something easy to understand and it's not hard to get used to it by seeing every day.

Detailed Information in Your Language

Tap any part of the date to open a screen with all you need to know about the topic, this time in English. You will also be able to listen to the pronunciation of each word, recorded by a native Japanese speaker.

Get a Deeper Knowledge of the Japanese Culture

Koyomito helps you understand dates written in Japanese, as it helps you learning how to pronounce them. But it's not all about the date and day of the week. Some Japanese calendars include the rokuyō for each day, a traditional classification of days in six types.

Rokuyō is still used when choosing dates for events such as a wedding, and it is a curious window to Japanese tradition and society.

Thank You for Learning with Koyomito

Koyomito is an app by Alejandro Cremades, also known as karawapo. I have been involved in various language learning materials for both Japanese and Spanish in the past, but this is the first one I have localized into English.

What’s New

Version 1.4

App now localized to English. If previously installed, app will default to Spanish. Choose your language at the Info screen. Also slight changes to the design, and extra information for more special days.

Ratings and Reviews

Vanderlin K ,


This app gives you great information on the days and notifies you of national or non-national holidays in Japan. The chat button on top will allow you to hear a recording of how to properly say the date in Japanese.


Alejandro Cremades Rocamora
39.5 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 Alejandro Cremades


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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