Do note before using this guide. This guide contains spoilers. Unlike other VN guides this will spoil as the answers are part of the story. This guide will help you to get S – Rank for all of the reasoning modes.
This will the the very first set of questions you will receive getting an S rank here will not unlock S rank scenario.
only from the second set of questions it will unlock S rank scenario
From here onwards the second reasoning getting an S rank will unlock S rank scenarios.