Multicultural Masterpiece

We all know Bleach is a mystical, magical, multicultural masterpiece what with character/group tropes being references to Japanese, Spanish and German and so on...

Have any other anime franchises done so in such a laid out manner?

My Hero has references to places like the USA with all those smashes. Other franchises have certain characters from certain parts of the world, but representation through terms/phrases like Bleach?