BEFORE YOU GO
Before you head to the coast.
Choose your activity and go through the checks together. Follow the links for explanations and official information.
Your checks are not sent or saved. Switching activities or reloading resets them.
5 shared checks + 4 activity checks + 3 on arrival
01Check together
Read moreJapan Coast Guard (Japanese) ↗
Read moreJapan Coast Guard (Japanese) ↗
Read moreJapan Coast Guard (Japanese) ↗
02For tide pools
Read moreWhy do tides rise and fall? →
Read moreA small world in a tide pool →
03Check again on arrival
Read moreJapan Coast Guard (Japanese) ↗
Read moreJapan Coast Guard (Japanese) ↗
Read moreJMA (Japanese) ↗
A count is not a safety score.
Your activity and location may need further preparation. Follow local instructions. This is draft material awaiting safety specialist review.
Sources: Japan Coast Guard, Ministry of the Environment and JMA guidance linked beside each item. Sources checked: 2026-09-20.