Word

郭、曲輪
くるわ、かく
district; quarter; enclosure; area enclosed by earthwork; red-light district; wide and empty
Word

城郭

城廓
じょうかく
fortress; castle; citadel; enclosure; castle walls
Word

輪郭

輪廓、輪かく
りんかく
contour; outline; border; silhouette; summary; outline; sketch; looks; features; appearance
Word

外郭

外廓
がいかく
outer wall (e.g. castle); outer block (enclosure); outline; contour
Word

五稜郭

ごりょうかく
five-sided fortification
Word

遊郭

遊廓
ゆうかく
red light district
Word

時鳥

子規、不如帰、杜鵑、霍公鳥、蜀魂、沓手鳥、杜宇、田鵑、沓直鳥、郭公
ほととぎす、しき、ふじょき、とけん、しょっこん、くつてどり、とう、ホトトギス
lesser cuckoo (Cuculus poliocephalus)
Word

輪郭線

りんかくせん
outline; contour line; border line
Word

囲郭村

いかくそん
walled settlement; walled town
Word

一郭

一廓
いっかく
one block; enclosure