Simeji is a free Japanese input method that has reached more than 39M downloads! It comes completely free with a non-skinnable keypad, cute emojis, and many more! This is probably the best keyboard app ever in Japan! Try it out now!
Simeji keyboard for android has an application called Emo Keyboard. You can download this application from the Google play store. You also have access to the beta version of the software. The beta version is great as it has all the features of the full version but in the Japanese keyboard! It also has the Emo mode, which turns your keyboard into a Japanese style keyboard.
Simeji Japanese emoji download also has a neat feature where you can download a bunch of the emojis and use them in various parts of your keyboard. For example, if you are writing a message and need to type in "love", you can download the Emo Emoticons that says, "I love you". Also, there are many other neat features included in this keyboard. I am sure that if you download the full software, you will like this keyboard so much that you will want to download it on your phone! It's an application that will make learning Japanese easy.