I wondered what they were until I found a post on Youtube that had a guide on how to get them. XD So now I have little Aizawas and occasionally an Ampharos or Zorua going around my screen. If you want to have some characters ranging from Pokemon to Bleach to Gravity Falls and Adventure Time, then click on this link and get the Shimeji Browser Extension. THEY ARE SO CUTE!! It doesn't cost anything either. :3