Isn't it confusing to have Japanese words just next to Chinese words? I can't read Chinese but sometimes access the film database of Douban. I've noticed that they always place the original titles just next to the Chinese title - separated by a simple space, with no parentheses or anything.

They do this even when the title is in Japanese and starts with the same ideogram used by Chinese, as in this example with 千与千寻 千と千尋の神隠し:



Isn't it confusing to place Japanese kanji just next to a Chinese word? This example includes の and maybe other obviously Japanese kanji, which may help a little, but the space between 寻 and 千 is barely noticeable, and they do it with titles in kanji-only too.
The person who designed the website must assumed that the majority of the Douban users are Chinese. As native speakers, we can identify Chinese letters without any effort, and this design doesn’t bother us at all (although I think its a bad design).