Could be anything most sites do maintenance on the weekend typically Sunday night so I am guessing they got hacked and are cleaning things up. Or they did an upgrade that failed miserably and are dealing with the fallout. If it was a total server/site failure you would see a 404 page.
ok, thanx, but one cannot buy from this site. No prices, no order buttons/links. And from their retailers, no e-commerce option. Only some PDF catalogs.
The site is back! http://g-jax.com/510/
a nice surprise, i wonder how long does it take for those Japanese ppl to build a proper site. 5 months+ downtime is a very long interval.