表1 概要,,,,,,,,,,,,, ,,,平成26年,平成27年,平成28年,平成29年,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年, ,,,,,,,,,,,,,構成比 発生件数(件),,,"2,293","2,508","2,495","2,583","2,661","2,531","2,294","2,635","3,015","3,126", 遭難者数 (人),,,"2,794","3,043","2,929","3,111","3,129","2,937","2,697","3,075","3,506","3,568",100.00% ,死者・行方不明者,,311,335,319,354,342,299,278,283,327,335,9.40% ,,死者,272,298,278,315,298,267,241,255,301,293,8.20% ,,行方不明者,39,37,41,39,44,32,37,28,26,42,1.20% ,負傷者,,"1,041","1,151","1,133","1,208","1,201","1,189",974,"1,157","1,306","1,400",39.20% ,無事救出者,,"1,442","1,557","1,477","1,549","1,586","1,449","1,445","1,635","1,873","1,833",51.40% ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表2 都道府県別山岳遭難発生状況,,,,,,,(令和5年),,,,,, 都道府県,"発生件数 (件)",遭 難 者 数 (人),,,,,,,,,,, ,,,死者,行方不明者,重傷,軽傷,負傷者,無事救出,,,,, 北海道,212,245,26,7,,,80,132,,,,, 青森県,81,92,9,4,,,21,58,,,,, 岩手県,63,73,7,,,,40,26,,,,, 宮城県,20,22,1,,,,6,15,,,,, 秋田県,49,55,12,1,,,8,34,,,,, 山形県,68,75,9,1,,,27,38,,,,, 福島県,66,72,5,,,,38,29,,,,, 東京都,214,233,16,,,,107,110,,,,, 茨城県,29,32,1,,,,15,16,,,,, 栃木県,72,82,10,1,,,35,36,,,,, 群馬県,147,159,12,,,,91,56,,,,, 埼玉県,94,107,8,,,,49,50,,,,, 千葉県,22,29,3,,,,3,23,,,,, 神奈川県,179,204,14,1,,,71,118,,,,, 新潟県,126,144,13,2,,,49,80,,,,, 山梨県,145,157,18,2,,,73,64,,,,, 長野県,302,332,37,3,,,160,132,,,,, 静岡県,129,150,8,2,,,41,99,,,,, 富山県,134,144,6,1,,,79,58,,,,, 石川県,28,33,2,1,,,14,16,,,,, 福井県,24,28,3,2,,,13,10,,,,, 岐阜県,133,143,18,4,,,61,60,,,,, 愛知県,45,49,4,,,,13,32,,,,, 三重県,57,69,7,,,,22,40,,,,, 滋賀県,87,97,8,1,,,40,48,,,,, 京都府,26,31,1,,,,8,22,,,,, 大阪府,16,26,,1,,,8,17,,,,, 兵庫県,120,145,7,,,,57,81,,,,, 奈良県,55,70,3,3,,,19,45,,,,, 和歌山県,13,19,,,,,4,15,,,,, 鳥取県,41,48,3,,,,27,18,,,,, 島根県,8,8,,,,,5,3,,,,, 岡山県,16,22,,,,,11,11,,,,, 広島県,34,45,4,,,,7,34,,,,, 山口県,16,20,,,,,7,13,,,,, 徳島県,14,16,2,,,,2,12,,,,, 香川県,2,2,,,,,1,1,,,,, 愛媛県,19,21,,,,,8,13,,,,, 高知県,7,9,,,,,2,7,,,,, 福岡県,55,71,3,1,,,19,48,,,,, 佐賀県,6,7,,,,,3,4,,,,, 長崎県,17,22,3,,,,3,16,,,,, 熊本県,18,20,3,,,,5,12,,,,, 大分県,45,57,2,2,,,18,35,,,,, 宮崎県,22,26,2,,,,8,16,,,,, 鹿児島県,41,47,3,2,,,20,22,,,,, 沖縄県,9,10,,,,,2,8,,,,, 合計,"3,126","3,568",293,42,,,"1,400","1,833",,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表3 主な山岳別遭難状況,,,,,,,,,,,,, ,5年平均,増減率,令和5年,,,,,,,,,, 富士山(人),51,90%増,97,,,,,,,,,, 高尾山(人),79,68%増,133,,,,,,,,,, 穂高連峰(人),54,48%増,80,,,,,,,,,, 遭難者数推移(人),"3,069",16%増,"3,568",,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表4 目的別山岳遭難者,,,,,,,,,,,,, ,,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年,,,,,, ,,人数,人数,人数,人数,人数,人数,構成比,,,,, 登山,,"2,315","2,223","2,038","2,395","2,726","2,761",77.40%,,,,, ,登山,"2,022","1,902","1,681","1,995","2,333","2,365",66.30%,,,,, ,ハイキング,161,159,233,260,248,224,6.30%,,,,, ,スキー登山,54,70,43,48,38,66,1.80%,,,,, ,沢登り,47,57,42,50,47,70,2.00%,,,,, ,岩登り,31,35,39,42,60,36,1.00%,,,,, 山菜・茸採り,,385,360,381,346,319,334,9.40%,,,,, その他,,429,354,278,334,461,473,13.30%,,,,, ,観光,141,62,33,49,70,86,2.40%,,,,, ,作業,43,36,38,46,52,57,1.60%,,,,, ,渓流釣り,25,41,40,37,47,38,1.10%,,,,, ,写真撮影,23,15,13,23,28,28,0.80%,,,,, ,自然観賞,13,12,22,18,23,30,0.80%,,,,, ,山岳信仰,4,8,4,6,12,19,0.50%,,,,, ,狩猟,5,9,6,13,11,6,0.20%,,,,, ,スキー,86,94,52,46,75,80,2.20%,,,,, ,その他,73,66,65,79,73,101,2.80%,,,,, ,不明,16,11,5,17,70,28,0.80%,,,,, 合計,,"3,129","2,937","2,697","3,075","3,506","3,568",100.00%,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表5 態様別山岳遭難者,,,,,,,,,,,,, ,,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年,,,,,, ,,人数,人数,人数,人数,人数,人数,構成比,,,,, 道迷い,,"1,187","1,142","1,186","1,277","1,280","1,204",33.70%,,,,, 滑落,,544,485,423,496,578,617,17.30%,,,,, 転倒,,468,492,371,510,602,604,16.90%,,,,, 病気,,276,205,188,218,285,308,8.60%,,,,, 疲労,,237,219,170,204,286,324,9.10%,,,,, その他,,417,394,359,370,475,511,14.30%,,,,, ,転落,100,88,93,79,98,112,3.10%,,,,, ,悪天候,39,15,27,32,34,37,1.00%,,,,, ,野生動物襲撃,18,62,39,27,38,45,1.30%,,,,, ,落石,11,10,8,15,10,21,0.60%,,,,, ,雪崩,5,9,8,11,13,20,0.60%,,,,, ,落雷,,3,,,,1,0.00%,,,,, ,鉄砲水,,,,1,58,,,,,,, ,有毒ガス,,,,,,1,0.00%,,,,, ,その他,149,135,105,124,153,170,4.80%,,,,, ,不明,95,72,79,81,71,104,2.90%,,,,, 合計,,"3,129","2,937","2,697","3,075","3,506","3,568",100.00%,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表6 年齢層別山岳遭難者,,,,,,,,,,,,, ,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年,,,,,,, ,人数,人数,人数,人数,人数,人数,構成比,,,,,, 20歳未満,176,137,154,186,154,195,5.50%,,,,,, 20〜29,216,207,194,247,296,268,7.50%,,,,,, 30〜39,280,258,231,229,258,253,7.10%,,,,,, 40〜49,390,396,321,413,406,465,13.00%,,,,,, 50〜59,486,451,444,513,562,623,17.50%,,,,,, 60〜69,692,640,511,572,708,706,19.80%,,,,,, 70〜79,698,668,636,702,823,790,22.10%,,,,,, 80〜89,181,173,196,207,236,248,7.00%,,,,,, 90歳以上,10,7,7,5,12,18,0.50%,,,,,, 不明,,,3,1,51,2,0.10%,,,,,, 合計,"3,129","2,937","2,697","3,075","3,506","3,568",100.00%,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表7 年齢層別山岳遭難者(死者・行方不明者),,,,,,,,,,,,, ,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年,,,,,,, ,人数,人数,人数,人数,人数,人数,構成比,,,,,, 20歳未満,1,2,2,,,2,0.60%,,,,,, 20〜29,3,10,8,6,9,6,1.80%,,,,,, 30〜39,13,13,14,13,10,19,5.70%,,,,,, 40〜49,37,30,16,24,32,32,9.60%,,,,,, 50〜59,42,38,35,36,45,50,14.90%,,,,,, 60〜69,101,78,69,61,71,58,17.30%,,,,,, 70〜79,110,93,96,102,113,117,34.90%,,,,,, 80〜89,32,34,37,39,41,45,13.40%,,,,,, 90歳以上,3,1,1,1,6,5,1.50%,,,,,, 不明,,,,1,,1,0.30%,,,,,, 合計,342,299,278,283,327,335,100.00%,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表8 単独登山者の遭難状況,,,,,,,,,,,,, ,,,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年,,,,, ,,,人数,人数,人数,人数,人数,人数,構成比,,,, 遭難者,,,"1,170","1,117","1,086","1,282","1,394","1,423",,,,, ,死者・行方不明者,,206,180,172,174,201,205,14.40%,,,, ,,死者,171,154,144,158,185,174,12.20%,,,, ,,行方不明者,35,26,28,16,16,31,2.20%,,,, ,負傷者,,385,402,358,449,467,509,35.80%,,,, ,無事救出者,,579,535,556,659,726,709,49.80%,,,, "全遭難者に占める 単独登山者の割合",,,37.40%,38.00%,40.30%,41.70%,39.80%,39.90%,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表9 山岳遭難発生件数、遭難者数等の推移(訪日外国人),,,,,,,,,,,,, ,,,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年,,,,, 発生件数(件),,,71,71,36,1,5,100,,,,, 遭難者数(人),,,111,103,42,1,6,145,,,,, , 死者・行方不明者,,2,5,7,,1,11,,,,, ,, 死者,2,5,6,,1,8,,,,, ,, 行方不明者,,,1,,,3,,,,, , 負傷者,,35,31,7,,3,42,,,,, , 無事救出者,,74,67,28,1,2,92,,,,, ※(注記) 訪日外国人とは、外国籍を有する者のうち、日本に住所を置く者を除いたものをいう。,,,,,,,,,,,,, ,,,,,,,,,,,,, ,,,,,,,,,,,,, 表10 通信手段の使用状況,,,,,,,,,,,,, ,,平成30年,令和元年,令和2年,令和3年,令和4年,令和5年,,,,,, ,,件数,件数,件数,件数,件数,件数,構成比,,,,, 発生件数,,"2,661","2,531","2,294","2,635","3,015","3,126",,,,,, 使用あり,,"2,085","1,972","1,837","2,161","2,371","2,345",75.00%,,,,, ,携帯電話,"2,071","1,960","1,815","2,142","2,351","2,338",74.80%,,,,, ,無線機,14,12,22,19,20,7,0.20%,,,,, 使用なし,,576,559,457,474,644,781,25.00%,,,,, 注1:通話エリア圏外、バッテリー切れ等は「使用なし」に含む。,,,,,,,,,,,,, 注2:携帯電話・無線機併用は、無線機に計上。,,,,,,,,,,,,,