It’s quite rare that a new site dedicated to one of the Mana games crops up nowadays, so this is worth a shout-out, especially given the depth of detail that is available on the site for those interested in a deep-dive into Secret of Mana.
Secret of Mana: Redux is a site re-launched in 2021, and covers analysis, translation issues, and other reminisces surrounding Secret of Mana. Throughout the site, you’ll find Localization Notes that explain nuances of the Japanese source, as well as screenshots from Japanese guides and promotional magazines that have seldom been seen until now. A complete retranslation of the Japanese script was carried out just for this project, and it appears throughout the site.
Check it out at Secret of Mana: Redux!