エリア境界 でしょう
eriakyōkaideshō
1. Probably the area boundary.; Likely a boundary area.
Noun
#182921
1. Probably the area boundary.; Likely a boundary area.
1. area
1. service area; toll road rest stop
1. Catholic Church
1. church; congregation
1. boundary; border
1. association; society
1. it seems; I think
2. right?; don't you agree?
1. Was not an area.; Was not a zone.
1. If/when area; Regarding the area