This has to be one of the most interesting bento boxes I've ever seen. They've used a 25 square plastic grid partition o create this unique design. All the squares are filled with rice squares or other colorful foods. The perimeter of the box is filled with other okazu food items. Follow the link for more pictures. I didn't quite understand it, but it seems to be a kind of crossword puzzle or bingo game. I could see all kinds of possibilities. If you have letter shaped nori seaweed punches, you could create a crossword or scrabble type design. You could include a special message for your loved one.
Rico & Coco