縁故募集

えんこぼしゅう

noun

recruiting (inviting application for) through personal connections(yojijukugo)

private (stock) offering (subscription)

縁	affinity, relation, connection, edge, border, verge, brink
故	happenstance, especially, intentionally, reason, cause, circumstances, the late, therefore, consequently
募	recruit, campaign, gather (contributions), enlist, grow violent
集	gather, meet, congregate, swarm, flock