There are choices which set flags, decide character routes, and determine a multitude of endings. Typically a full playthrough will try to get all endings, but

There are choices which set flags, decide character routes, and determine a multitude of endings. Typically a full playthrough will try to get all endings, but won't get all of the subchoices that just affect flavour. https://vndb.org/v11/lengthvotes https://vndb.org/v11/lengthvotes