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