Later, details in dealing with marine disasters were stipulated in a customary law named 'Kaiji Shohatto' (various laws on sea routes) by Hideyoshi TOYOTOMI, and they remained as common laws in the Edo bakufu (Japanese feudal government headed by a shogun).
その後豊臣秀吉によって慣習法をまとめた「海路諸法度」により海難処理の詳細が制定され、江戸幕府に於いても慣習法として生き残る事となる。