Emergency Stockpile Guide

24-hour emergency supply | Bare minimum essentials

Bare minimum to get through the first 24 hours after a disaster.

Editorial review date: 2026-06-18

Recommended stockpile for this duration (per person)

Site-defined guidance based on general household preparedness information from Japanese public agencies. Adjust for household size, housing, and health conditions.

  1. Storage water — emergency supply candidates

    1 人 3L（500ml × 6 本目安）

  2. Emergency food — emergency supply candidates

    1 人 3 食分（菓子・ゼリー飲料・栄養補助食品）

  3. Emergency light — emergency supply candidates

    懐中電灯 1 本 + 予備乾電池

  4. Portable toilet — emergency supply candidates

    1 人あたり 5 回分の携帯トイレ

  5. Body wipes & hygiene — emergency supply candidates

    ウェットティッシュ 1 パック

How candidates are selected

  • Items are organized from Rakuten Ichiba Item API data using category fit, page context, review count, review average, and downgrade rules for over-sized or off-context items.
  • Prices, stock, capacity, and specifications can change. Confirm the latest details on Rakuten before purchasing.

Public references and policies

2 machine-extracted product candidates

Water, emergency food, and portable toilets are linked by category only because item capacity has not yet been strictly matched to the required quantity.

容量・食数・回数・電源仕様などは、一部を楽天取得元商品名から機械抽出しています。メーカー仕様との照合および必要量の充足判定は未実施です。