Middle school

...In contrast to this, old-fashioned styles are still passed down in rural farming, mountain, and fishing villages, where mourning clothes are called "iro," "irogi," "shirogin," "kataginu," "ureigimono," etc., and include chihaya, kataginu, and kosode made from linen, cotton, or white cloth. In addition, "irogi" is a roll of white cotton wrapped around the shoulders and waist, and "iro," "shiro," or "monkakushi" is a white cloth draped over the shoulders or folded in four and draped around the collar, which can also be considered a type of mourning clothes. Care should also be taken with headgear during mourning and funerals. If one went out during the 49-day period (hon'imi), it was customary to always wrap one's head in white cotton cloth, which was called "tentou osekore." Men who were taboo to attend funerals would place triangular pieces of cloth or paper on their foreheads, which were called "kanmuri," "kamieboshi," "shihou," "kamikakushi," "mikakakushi," or "manji no nun," or wear a white cloth headband, or wear a woven hat made of rush grass, which was called "kichu gasa." This was a common practice in various places. It was also widely accepted throughout the country that women would tie special topknots called "irogami," "ureigami," "kichushimada," or "kichumage," cover their bodies from the head up in hemp kimonos, thin white silk kazuki, or plain white kimono short sleeves called "katsugi," "irokatsugi," "ino-kaburi," or "kaburi-katabira," or pull the left sleeve over their heads in "sode-kaburi," or join funeral processions wearing white cotton hats, sleeve-shaped cloth, or hand towels called "wata-boshi," "kaburi," or "iro."

*Some of the terminology explanations that mention "Kichugasa" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…　これに対し地方の農山漁村にはなお古風が伝えられ，喪服を〈いろ〉〈いろぎ〉〈しろぎん〉〈かたぎぬ〉〈うれいぎもの〉などと呼び，麻，木綿の素または白地の布で千早（ちはや），肩衣（かたぎぬ），小袖などを作って用いているほか，〈いろぎ〉といって白木綿1反を肩から腰に巻いたり，〈いろ〉〈しろ〉〈もんかくし〉などといって白布を肩にかけたり長く四つに折って襟にかけたりしているが，これも一種の喪服といえよう。なお，喪中･葬送の被り物も注意すべきで，49日の〈ほんいみ〉の期間中に外出する場合には〈てんとうおそれ〉などと称して，白木綿の布で必ず頭部を包むという風が行われたり，葬送に忌みがかりの男たちが〈かんむり〉〈かみえぼし〉〈しほう〉〈かみかくし〉〈みかくし〉〈まんじのぬの〉などと称して三角形の布や紙ぎれを額につけたり，白布で鉢巻したり，〈きちゅうがさ〉などといってイ(藺)の編笠（あみがさ）をかぶることが各地で行われてきた。　また，女たちが〈いろがみ〉〈うれいがみ〉〈忌中島田（きちゆうしまだ）〉〈忌中髷（きちゆうまげ）〉などといって特殊な形の髷（まげ）を結ったり，〈かつぎ〉〈いろかつぎ〉〈いのかぶり〉〈かぶりかたびら〉などといって麻の帷子（かたびら）や白薄絹の被衣（かずき）や白無垢の小袖で頭から身体をおおったり，〈そでかぶり〉などといってそれらの左袖を頭にかぶったり，また〈わたぼうし〉〈かぶり〉〈いろ〉などと称して白の綿帽子や袖形の布や手ぬぐいなどをかぶって葬列に加わることも広く各地に認められていた。…

※「きちゅうがさ」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報