How to enable emoji on Iphone 4 - under keyboards japanese is selected but there is no emoji button to toggle

How to Use Emoji on Your Smartphone or PC
If you use Windows 7, you have to copy and paste, making for a tedious process. If you want to use emoji on Windows 7, you should know that Microsoft's official support for it is an updated version of Segoe UI Font, and as such, will only appear in black and white. Once installed, band as such, will only appear in black and white. Once installed, you can visit this website to see all your emoji on one page. From here you can click and copy emoji and paste them individually into a message or email.
Using emoji is so much easier on Windows 8.1 and Windows 10, with native support built right into the system. To access emoji in Windows 8.x and later, open the touch keyboard by clicking on the symbol on the taskbar.
If this symbol isn't available, right-click on the taskbar and select "Toolbars- Touch Keyboard."
From here, you can access your emoji by clicking the smiley face on the touch keyboard.

Emoji are the ideograms or smileys used in Japanese electronic messages and webpages, the use of which is spreading outside Japan. Originally meaning pictograph, the word emoji literally means "picture" (e) + "character" (moji). The characters are used much like ASCII emoticons or kaomoji, but a wider range is provided, and the icons are standardized and built into the handsets. Some emoji are very specific to Japanese culture, such as a bowing (apologizing) businessman, a face wearing a face mask, a white flower used to denote "brilliant homework" or a group of emoji representing popular foods: ramen noodles, dango, onigiri, Japanese curry, and sushi. The three main Japanese operators, NTT DoCoMo, au, and SoftBank Mobile (formerly Vodafone), have each defined their own variants of emoji.
Although originally only available in Japan, some emoji character sets have been incorporated into Unicode, allowing them to be used elsewhere as well. As a result, some phones such as the Windows Phone and the iPhone lines allow access to the symbols without requiring a Japanese carrier. Emoji have also started appearing in emailing services such as Gmail (accessed via Google Labs) in April 2009 and websites such as Flipnote Hatena. Apple's Mac OS X operating system supports emoji as of version 10.7 Lion with the Apple Color Emoji typeface.

Step 1

Go to Settings then select General.

Step 2

In General panel, tap on Keyboard.

Step 3

Select Keyboards.

Step 4

Select Add New Keyboard.

Step 5

Select Emoji to add it as a keyboard.

Step 6

You can now switch to Emoji by tapping on the Globe when text messaging.

open setting + general + keyboards + add new keyboard + search emoji and activat now u have add emoji icone i ur keyboard

install emoji from appstore in your iphone

this site will help you Copy Paste Shrug Emoji Shrug Emojis

connect the handset to your computer and open itunes.
when your device is listed in the left hand bar, right click on it and select transfer purchases.
when the transfer is complete, select the apps tab on the right and find the applications and check the box to install it.
Sync iPhone.