About SHIROSHITA HIDEYUKI
About 関西大 社会安全
About 日本自然災害学会学術講演会講演概要集
About tsunami
About Wakayama prefecture
About tsunami countermeasure
About evacuation drill
About prevention education for disaster
About escape time
About workshop (meeting)
About 津波避難訓練
About tsunami disaster prevention
About General
About 継続
About 津波
About 避難訓練
About 成果