research_japan - Logo



Download Dictation and Mail Dictation and Mail icon
Dictation and Mail

You can dictate by yourself, and email it to your email address. You can copy and paste it to Word document easily. For each line, you can press a button "Voice input". After sending sentences to your computer, "Clear all" button clears all texts on the input field.

Free 197 7.4

7.4 Users
Download Draw and Paint Draw and Paint icon
Draw and Paint

This is the first draw and paint tool with complete full-color palette. "Draw and Paint" is easy to use for all ages. You can choose brush size and color. An eraser is also available.

Free 52 7.8

7.8 Users
Download Memo Diary Memo Diary icon
Memo Diary

Memo diary is designed to record your memo or memory using voice input, camera, video recorder, sound recorder and drawing. All recorded data will show up on the top screen timeline. Search function is available.

Free 17 7

7 Users
Download Spell Check Spell Check icon
Spell Check

You can see correct spelling on the screen by voice input. Following languages are supported according to language setting of your device. ENGLISH, ITALIAN, KOREAN, GERMAN, FRENCH, CHINESE, JAPANESE

Free 13 7.4

7.4 Users
Download Simple Drawing Simple Drawing icon
Simple Drawing

Drawing app. Function is very simple. There are only four buttons. "Clear" button clears the screen, "Black" button changes color of a pen to black, "Blue" button changes to blue, and "Red" button changes to red. Children can enjoy drawing when you go to lunch with your friends. It may also be useful, you wan…

Free 13 6.4

6.4 Users
Download How old is baby? How old is baby? icon
How old is baby?

If you enter a birthday of your baby, you will get months and days from the birthday.

Free 6 6

6 Users
Download Japanese counter word Japanese counter word icon
Japanese counter word

In Japanese, different counter words are used along with numbers to count things. Those are not easy if you are not Japanese. You can learn how to count things in Japanese. This app is made by a native Japanese. If some items are requested, they will be added in an updated version.

Free 7 7.8

7.8 Users
Download Quick Draw Quick Draw icon
Quick Draw

This app provides you with a function to draw anything on the screen with your finger quickly. There are only three buttons. "Clear" button clears the screen, "Color" button changes color of a pen, Black, red and blue are available. "Width" button changes width of a pen. This app may be useful when you make a quick not…

Free 5 7.2

7.2 Users
Download E-mail by Voice E-mail by Voice icon
E-mail by Voice

You can make an-email by voice easily. Address list can be shown by touching "Mail address:" itself, then select one person. Touching a "Send mail" button will send it. That's it.

Free 4 8

8 Users
Download Brain Awakener Brain Awakener icon
Brain Awakener

Just touch two numbers, and make 100! Buttons will explode, and you will be awakened! Explode all pairs of two numbers which make 100 as fast as you can. This app will awaken and activate your brain. Please enjoy!

Free 4 6.6

6.6 Users


research_japan has 17 apps available and 30 deleted apps in Google Play.

research_japan first app (Dictation and Mail) was published 3 years ago and the last one (Memorably: Catch the Moment) was published 1 year ago .

Android total downloads for research_japan apps sum 43578 (the most downloaded Dictation and Mail for Android).

The average users' rating for research_japan apps is 1.77/5.

Google Play categories distribution:

  • -4 apps in the category Brain & Puzzle
  • -2 apps in the category Casual
  • -1 apps in the category Educational
  • -2 apps in the category Puzzle
  • -1 apps in the category Books & Reference
  • -13 apps in the category Education
  • -3 apps in the category Entertainment
  • -3 apps in the category Health & Fitness
  • -1 apps in the category Lifestyle
  • -3 apps in the category Media & Video
  • -10 apps in the category Productivity
  • -3 apps in the category Tools
  • -1 apps in the category Travel & Local