There are a few reasons why you might not see posts on this friends page:

• Something Japanese sounding: Junichiro Yomama might have no friends defined. If you are Something Japanese sounding: Junichiro Yomama, you can edit your LiveJournal friends so they show up here.
• Something Japanese sounding: Junichiro Yomama might have friends defined, but all of their friend's posts might be over two weeks old (according to the times on our servers), and thus wouldn't be displayed here.
• Something Japanese sounding: Junichiro Yomama might have friends defined that post only protected entries that you can't view, because they haven't defined you as a friend in return.