
NariTra
* A combination of the two words, "Narita" and "translator".
National Institute of Information and Communications Technology (NICT)
Japanese ⇔ English, Chinese, Korean
Free of charge
* Any costs associated with using the application are the responsibility of the customer.
♦iPhone
(Compatible OS)iOS 4.0 or later
(Release date)22 December 2011
♦Android
(Compatible OS)Android 2.2~
(Release date)22 December 2011


A: Yes. It is compatible with iPad 2 and iPod touch (4G).
A: Android 2.2 or later.
A: Devices installed with Android 2.2 or later.
A: Yes. They will be included in the packet flat-rate service.
A: Approximate telecom charges (reference) If you were to say "Konnichiwa" in Japanese and translate this into "Good afternoon" in English, this would cost more than 45 yen in Japan and more than 135 yen overseas. We strongly recommend subscribing to a packet flat-rate service if you are planning to use this application via the 3G network.
A:Usage instructions for the application can be displayed in English, Chinese and Korean in addition to Japanese. Select the applicable input language and tap on the
icon below to display the instructions.
A: Swipe to the left on the item you wish to delete to display the DELETE button on the right hand side. Tap on this button to delete the item from history.
A: Yes, from Ver. 1.0.2.Hold your finger on the translation output to select the text to be copied.
A: This service is provided on the assumption that conversational phrases such as "How much is it to Tokyo by taxi?" or "Where are the check-in counters?" are translated one sentence at a time. The application cannot process short and long phrases that do not constitute a word or a sentence, nor does it accept local dialects.
A: When translating from English to Japanese, for example, the English text displayed in the "This is the meaning that others will hear" section is the back-translation of the Japanese which resulted from the translation of your spoken phrase (this is called reverse translation). The purpose of this is to allow you to compare the translation with your original input. If the reverse translation result is different to what you had intended to say, please rephrase the sentence and try again.