CDJapan boasts an English interface, and pretty cheap prices.
I’m not sure why it never occurred to me to update the links, seeing as I’ve been using it for ages now, but well, I’m changing the links now.
Link to the LN on Otoburi will be updated. Link to the recently released Tilea LN adaptation will be put up. Next month when EGA releases, I will put up a link for that as well.