Sanrio Characters Emokyun Marker Charm Gachapon Capsule Collectible by BandaiSanrio Characters Emokyun Marker Charm Pastel Version Gachapon Capsule Collectible by Bandai. Highly collectible and authentic Japanese gachapon capsule containing one of five Sanrio characters on a marker key chain. Gachapon (), or Gashapon (), are highly collectible items sold randomly in capsules from Japanese vending machine. The name gachapon comes from the sound the capsule makes sounds, gacha from the sound of turning the hand cranking action