"envelope"

"white envelope"

"Alien with glowing antennae"

"Ninja with a grappling hook"

"Sorceress with a potion"

"Robot with a laser sword"

"Spaceship cockpit view"

"Mermaid with a tail"

"Troll holding a club"

"Bake-danuki in disguise"

"Ghost floating in the air"

"Mermaid in the sea"

"Camel in the desert"