[[Girls' Frontline]] character.

One of the two recurring human associates of [[404 (girls' frontline)|Squad 404]], alongside his sister [[Sier (girls' frontline)|]]. As a proficient doll technician, he deals with Squad 404's repairs and upgrades.

h4. See also

* [[Dima (girls' frontline)|]]
* [[Dier Maid (girls' Frontline)|]]
* [[List of Girls' Frontline characters]]

h4. External links

* "IOP Wiki: Dier":[https://iopwiki.com/wiki/Dier]
德尔 デール(ドールズフロントライン)