仲
go-between, relationship
On'yomi: チュウ (chuu)
Kun'yomi: なか (naka)
Stroke order
介
jammed in, shellfish, mediate, concern oneself with
On'yomi: カイ (kai)
Stroke order
役
duty, war, campaign, drafted labor, office, service, role
On'yomi: ヤク (yaku)、 エキ (eki)
Stroke order