Claim: Both the Mount Mekunnai and Mount Raiden, which are members of Mount Raiden Volcanic Group or a group of active stratovolcanoes and lava domes, have a pyroclastic cone but Mount Mekunnai is taller than Mount Raiden by 400 feet.
Evidence: Mount Mekunnai (目国内岳, Mekunnai-dake) Mount Raiden (雷電山, Raiden-yama) 1,220 metres (4,000 ft) 1,211.3 metres (3,970 ft)