バッファーゾーンでしょう
baffāzōndeshō
1. Buffer zone, likely.; Probably a buffer zone.
Noun
#1845465
1. Buffer zone, likely.; Probably a buffer zone.
1. zone
1. gray zone; grey zone
1. area between the regular outfield wall and a lower home-run fence set up at a shorter distance from home plate
1. minibuffer
1. it seems; I think
2. right?; don't you agree?
1. Of zone; Zonal
1. In the zone; Being in the zone
1. Gray area; Grey zone
1. Zone.; Is a zone.