Bahasa Jepangnya “penentu akses informasi”

pendamping pencegahan bunuh diri; penjaga gerbang; orang yang mencegah bunuh diri; penentu akses informasi

gatekeeper (in suicide prevention); gatekeeper (in media, networking, etc.); person who prevents others from committing suicide (by noticing they are depressed and talking to them about it, etc.)