We check this website, now e-earphone.jp is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is e-earphone Down Right Now? - NO! e-earphone is up!
If you have problem with access to site e-earphone, and domain e-earphone.jp is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).