Did anyone try to purchase video from japanese stores? Is it safe to pay by credit card?

oh my god, see the photos and look amazing!!! but no english.....

for example,
http://duga.jp/keyword/COCOA+SOFT/

Thx, Johnny_Yen! Looks "clean" too: http://www.google.com/safebrowsing/diagnostic?site=dmm.co.jp

Just taking this site in with a Google Image search on the japanese for "lotion" ( ローション ) is quite the mind-blowing experience

https://www.google.com/search?q=site:dmm.co.jp&biw=1019&bih=610&source=lnms&tbm=isch&sa=X&ei=TvJUVI3sH5KpyASvlIDQAw&ved=0CAYQ_AUoAQ#tbm=isch&q=site:dmm.co.jp+%E3%83%AD%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3