Antifire stone
Shibuya station.
  • You are late.
  • I waited in front of a Moyai stone at 15:00.
  • Moyai?
  • Is it not the mistake of the Moai?
  • I didn't mistake.
  • This is the Moyai.
  • The moai is in Easter Island.
  • I see.
  • What is Moyai?
  • This is Japanese word MO-YA-I.
  • What does it mean?
  • Moyai means help each other.
  • Nice word.
  • This word means that they tie a ship and a ship.
  • Where is word used?
  • It is Niijima.
  • Where is it?
  • It is island in the Pacific Ocean.
  • There is this stone in the island.
  • What is this stone?
  • This is the Antifire stone.
  • It is strange feel of a material.
  • This floats in the water.
  • Is this tough?
  • Very tough.
  • Wow.
  • The stone has heat resisting properties.
  • It is hard to dissolve in acid.
  • What materials is it?
  • Decoration of the building.
  • Incinerator.
  • Materials of the ship.
  • Why is there the stone in the island?
  • This is the stone made of magmas formed by cooling.
  • Niijima has a volcano.
  • There is same rock in Lipari Island of Italy.
  • Hey, We have to start working now.