These are units which have been flagged as Genderless in the game.
Administrator Note: You may not agree with the gender flag set by Gumi, but the wiki will match the in-game data, not your personal preferences. These typically are reserved for "monster" units, which may include anthropomorphic animals, robots, demons, etc., regardless of how they appear or are referred to (e.g., "him", "her", "it").
You can see a unit's gender in-game by going to Home\Menu\Unit Guide\<select character>\<check icon in bottom right of unit nameplate>
Pages in category "Genderless Unit"
The following 200 pages are in this category, out of 429 total.