I have a Galaxy Nexus (Sprint) and I was going through my apps and there is a built in app that it is in Japanese. I have no idea what it is for. It is a blue circle with a tiny red one behind it and tiny yellow one in front of it. There is also white Japanese writing within the Blue circle. The permissions list includes, read you contacts, read terms added to dictionary, full network access, control vibration, and add words to user defined dictionary. I am assuming it has to do something with the device's spell check, but I am unsure why it is in Japanese. If anybody can tell me what it is, I would greatly appreciate it. Thanks.