Omiyage- Simply Charming is having a BUY ONE GET ONE FREE sale right now. You can get things like the the Panda Kamifusen (paper balloon) for $2 or origami for $4… then get another one for free! They would make great party favors or if you are trying to beat the heat this summer, would make a great indoor activity. Omiyage also sells other wonderul (and beautiful) things like stationary, washi tape, bento accessories, and stickers.
Personally, I love to visit their blog and look at all the beautiful photographs there.