OCS do not mail order. Specializes in underground comics, schlock cinema, and the like. These are all run by the same people. As they import from the US most stuff is expensive. They also import NTSC tapes.
Some model kits are available.
An occult bookshop with no anime or manga stuff, but a valuable resource for manga addicts who require good references for religion, martial arts, mythology, history, and other unusual areas. The selection isn't quite as comprehensive as Abbey's, but it's cheaper and has more relevant items. They have a selection of Japanese kits of various types. The owner goes on a shopping trip to Japan twice a year. Last visit he went to Wondercon and picked a container worth of stuff due late September early October.