翰長[kanchou] Cabinet (Chief) Secretary
翰墨[kanboku] brush and ink
翰林[kanrin] literary circles
翰林院[kanrinin] academy
貴翰[kikan] your letter

書翰[shokan] letter
書翰箋[shokansen] letter paper
手翰[shukan] letter
宸翰[shinkan] Imperial letter
来翰[raikan] correspondence