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防災備蓄
bōsai bichiku
disaster preparedness supplies
地震の備えとして、防災備蓄をしておくことが大切です。
It's important to stock up on disaster preparedness supplies as a precaution against earthquakes.
formal
Emergency supplies stored for disaster preparedness
防災備蓄は最低3日分を目安に備えておきましょう。
You should aim to store at least three days' worth of disaster preparedness supplies.
台風が近づいているので、防災備蓄を確認しておいた方がいい。
Since a typhoon is approaching, you should check your disaster preparedness supplies.
Often shortened to 備蓄 in casual contexts, but 防災備蓄 emphasizes the disaster-preparedness aspect.
Related Phrases
Pro Tip
Storage duration
Public guidelines in Japan often recommend storing at least 3 days' worth of supplies (water, food, medicine, etc.), but 7 days is considered ideal for major disasters.
Gold Rule
Rotation
Regularly check expiration dates on stored food and water, and replace supplies as needed to ensure freshness.
Word Origin
防災 (bōsai, 'disaster prevention') + 備蓄 (bichiku, 'stockpiling/storage'). The compound emerged in the late 20th century alongside Japan's disaster management policies, emphasizing proactive preparation for natural disasters like earthquakes and typhoons.
Usage Notes
Commonly discussed in public safety campaigns, community planning, and personal preparedness guides. The term is often associated with government recommendations (e.g., 3-day supply rule) and individual household practices.
Word Breakdown
防災
disaster prevention
noun備蓄
stockpiling/storage
noun和英辞典