Shien Tachibana
シエン＝タチバナ
| Shien Tachibanaシエン＝タチバナ | |
| Aliases | Guardian Trooper |
| Measurements | Height: 158cm, Weight: 43kg, Bust-Waist-Hips: 82-55-80cm, B cup |
| Hair | Cyan |
| Eyes | Amber |
| Clothes | Plate Armor |
| Items | Sword |
| Visual novels | Main character - Revolver Girl ☆ Hammer Lady |
| Voiced by | Aoi Miu |