User blog comment:Holokami/Faraday Isles Psychic School/@comment-26362471-20160312215925/@comment-26362471-20160312232743

Well mine is similar to the Shinobi mission ranking system (Naruto), The Power Core Curriculum (To Aru No Index) and the Wizard Ranking System (Fairy Tail), so you can imagine how difficult it'll be to explain.

I'll test out the official system on Midori and Byouri, but for now what you see on the page are their official ranks.