Uguisu is a funky little online shop specialising in lovely goodies that are either made or designed (or both) in Japan. I love this Camera Photo Album (for 4x6" photographs)!
The Japanese Paper Balloons are seductive little suckers. The Globe would be great for a 'bon voyage' or 'welcome home' party.
This Tokyo Sweets Guide looks delicious but it's only available in Japanese or French. I would have to look at the pictures.