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受付日受理日ᩥடඖᖺ༑஧᭶༑᪥䠄㻝㻡㻜㻞㻚㻝㻚㻝㻤䠅䛾㉺ᚋ༡す㒊ᆅ㟈䛷ጲᕝὶᇦ䞉┿㑣ᯈᒣ䛾኱ᔂቯ䛜㉳䛝䛯䛛䠛⚄ᡞ኱Ꮫྡ㄃ᩍᤵ ▼ᶫ ඞᙪ㻌㻖Did the Large-scale Collapse of Mt. Mana-ita in Central Japan Occur due to the 1502 Echigo Earthquake?
Katsuhiko ISHIBASHI
Emeritus Professor, Kobe University
The common view among Japanese landslide experts that the large-scale collapse of Mt. Mana-ita in the north Fossa
Magna was caused by the 1502 Echigo earthquake has been examined. The bases of the view have turned out to beweak without any historical records. The occurrence time of the collapse was reported to be from the 14th century
till the early 15th century by wiggle match of 14C dating data of a berried wood produced by the collapse. The 1502
Echigo earthquake is inferred to have occurred rather far from Mt. Mana-ita with M less than 7 in terms of historicalseismology, based on the damage in Echigo-Fuchu and the unawareness in Kyoto. Summing up all these matters,
the collapse of Mt. Mana-ita is considered to have been caused by some other reason than the 1502 earthquake.
Keywords: Mountain Collapse, Mt. Mana-ita, 1502 Echigo Earthquake, Historical Seismology, Central Japan.
㼲㻝㻚 䛿䛨䜑䛻ᆅ䛩䜉䜚ᑓ㛛ᐙ䛾㛫䛷䛿䠈㛗㔝┴໭㒊䛾┿㑣ᯈᒣ 㻨䜎䛺䛔䛯䜔䜎㻪 䠄ᅗ㻝䠅䛾኱ᔂቯ䛜ᩥட 㻨䜆䜣䛝㻪 ඖᖺ༑஧᭶༑᪥䠄䝴䝸䜴䝇ᬺ㻝㻡㻜㻞ᖺ㻝᭶㻝㻤᪥䠅䛾㉺ᚋ༡す㒊䛾ᆅ㟈䛷⏕䛨䛯䛣䛸䛜䠈㏻ㄝ䛻䛺䛳䛶䛔䜛䜘䛖䛷䛒䜛䠷౛䛘䜀㻘 ஭ཱྀ䞉ඵᮌ䠄㻞㻜㻝㻞䠅㻘᪥ᮏᆅ䛩䜉䜚Ꮫ఍䠄㻞㻜㻝㻞䠅䠈஭ୖ䠄㻞㻜㻝㻤䠅䠈㛗㔝┴ጲᕝ◁㜵஦ົᡤ䠄㻞㻜㻝㻤䠅䠹䠊䛔䛳䜍䛖Ṕྐᆅ㟈◊✲⪅䛾㛫䛷䛿䠈䜋䛛䛾᭷ྡ䛺ᒣሢᔂⴠ䠄౛䛘䜀䠈㻝㻡㻤㻢ᖺ䛾ᖐ㞼ᒣ㻨䛛䛘䜚䛟䜒䜔䜎㻪䠈㻝㻣㻜㻣ᖺ䞉㻝㻤㻡㻠ᖺ䛾ⓑ㫽ᒣ㻨䛧䜙䛸䜚䜔䜎㻪䛺䛹䠅䛸㐪䛳䛶䠈㻝㻡㻜㻞ᖺ䛾㉺ᚋ༡す㒊ᆅ㟈䛷┿㑣ᯈᒣ䛜኱ᔂቯ䛧䛯䛣䛸䛿ㄆ㆑䛥䜜䛶䛔䛺䛔䠷౛䛘䜀䠈Ᏹబ⨾䞉௚䠄㻞㻜㻝㻟䠅䠈ྂ௦୰ୡᆅ㟈ྐᩱ◊✲఍䠄㻞㻜㻝㻣䠅䠹䠊᪤▱䛾ᆅ㟈ྐᩱ䛻グ䛥䜜䛶䛔䛺䛔䛣䛸䛜኱䛝䛺⌮⏤䛰䛸ᛮ䜟䜜䜛䛜䠈ᮏᙜ䛻┿㑣ᯈᒣᔂቯ䛜㻝㻡㻜㻞ᖺ䛾ᆅ㟈䛷Ⓨ⏕䛧䛯䛛䛹䛖䛛䜢☜䛛䜑䜛䛣䛸䛿䠈䛣䛾ᆅ㟈䛾ᆅ㟈ീ䜢䜘䜚᫂䜙䛛䛻䛩䜛䛯䜑䛸䠈┿㑣ᯈᒣᔂቯ䛾ᛶ㉁䜢䜘䜚῝䛟▱䜛䛯䜑䛾୧᪉䛻䛸䛳䛶䠈㔜せ䛺ㄢ㢟䛷䛒䜝䛖䠊䛭䛣䛷ᑠㄽ䛷䛿䠈⌧ẁ㝵䛷䛾ᮏ௳䛻㛵䛩䜛ᆅ䛩䜉䜚Ꮫ䛸Ṕྐᆅ㟈Ꮫ䛾▱ぢ䜢䜎䛸䜑䛶䠈⪃ᐹ䜢䛚䛣䛺䛖䠊㼲㻞㻚 ┿㑣ᯈᒣ኱ᔂቯ䛾ᴫせ஭ཱྀ䞉ඵᮌ䠄㻞㻜㻝㻞䠅䛸஭ୖ䠄㻞㻜㻝㻤䠅䛻䜘䛳䛶䠈┿㑣ᯈᒣ኱ᔂቯ䛾஦ᐇ䜢ᴫほ䛧䛶䛚䛣䛖䠊㻖䝣䜷䝑䝃䝬䜾䝘す⦕䛾⣒㨶ᕝ䇷㟼ᒸᵓ㐀⥺䛾໭㒊䛻ἢ䛳䛶໭ὶ䛩䜛ጲᕝ䠄ᅗ㻝䠅䛾୰ὶᇦ䛿䠈㇂䛾ᒣᆅᩳ㠃䛾ᆅ䛩䜉䜚䜔ᔂቯ䛜ከ䛟䠈ኳ↛䝎䝮䛾Ⓨ⏕䛸Ỵቯ䛜ከⓎ䛧䛶䛝䛯䠊䛭䛾ྑᓊ䛻ᶆ㧗㻝㻞㻝㻥䡉䛾┿㑣ᯈᒣ䛜䛒䜛䠄㛗㔝┴໭Ᏻ᭎㒆㻨䛝䛯䛒䛵䜏䛠䜣㻪ᑠ㇂ᮧ㻨䛚䛯䜚䜐䜙㻪䠗ᅗ㻝䠅䠊䛭䛾㡬ୖ䛛䜙すࠥす໭す䛻ᘏ䜃䜛ᑿ᰿䛾༡すᩳ㠃䛻䠈ᖜ㻝㻞㻜㻜䡉䠈ዟ⾜㻝㻞㻜㻜䡉䠈ⴠᕪ㻤㻞㻜䡉䛾᫂░䛺ᔂቯᆅ䛜䛒䜚䠈㻡㻜㻜㻜୓䡉㻟䜒䛾ᔂቯᅵሢ䛜ጲᕝ䛾ᑐᓊ䛻ྎᆅ≧䛻ሁ✚䛧䛶䛔䜛䠊ᔂቯᅵ◁䛿䠈ጲᕝᮏὶ䜢ሖ䛝Ṇ䜑䛶ᆅ䛩䜉䜚䝎䝮䜢ᙧᡂ䛧䛯䠊䛭䛾㧗䛥䛿㻝㻡㻜䡉⛬ᗘ䠈‣Ỉ㠃✚䛿㻞㻣㻜୓䡉㻞䠈‣Ỉ㔞䛿㻝㻚㻞൨䡉㻟䛸᥎ᐃ䛥䜜䛶䛔䜛䠄஭ཱྀ䞉ඵᮌ䛊㻞㻜㻝㻞䛋䛸᪥ᮏᆅ䛩䜉䜚Ꮫ఍䛊㻞㻜㻝㻞䛋䛜‣Ỉ㠃✚䜢㻞㻣୓䡉㻞䛸䛧䛶䛔䜛䛾䛿ㄗ䜚䛰䜝䛖䠅䠊‣Ỉ⠊ᅖ䛾ᅗ䛻䜘䜜䜀䝎䝮䛾ୖὶ㻡㼗㼙௨ୖ䛜†䛻䛺䛳䛯䜘䛖䛷䛒䜛䠊†ᡂᒙ䛜ᙧᡂ䛥䜜䛶䛔䜛䛣䛸䛛䜙䠈ሖ䛝Ṇ䜑≧ែ䛿ᩘ༑ᖺ䜋䛹⥆䛔䛯䜙䛧䛔䛸䛔䛖䠊ኳ↛䝎䝮䛜Ỵቯ䛧䛯䛸䛝䛻䛿ୗὶ䛻኱ὥỈ䜢㉳䛣䛧䛯䛸ᛮ䜟䜜䜛䛜䠈䛭䛾⅏ᐖ䛾グ㘓䜒ලయⓗఏᢎ䜒ṧ䛳䛶䛔䛺䛔䜘䛖䛷䛒䜛䠊኱ᔂቯ䛭䛾䜒䛾䛻䛴䛔䛶䜒䠈ᔂቯ᫬䛾≧ἣ䜔ᖺ௦䜢♧䛩グ㘓䜔ఏᢎ䛿䛺䛔䠊㼲㻟㻚 ᩥடඖᖺ༑஧᭶༑᪥䛾㉺ᚋ༡す㒊ᆅ㟈䛂䠷ྂ௦䞉୰ୡ䠹ᆅ㟈䞉ᄇⅆྐᩱ䝕䞊䝍䝧䞊䝇䠄䃑∧䠅䛃⚄ᡞᕷᅾఫ㟁Ꮚ䝯䞊䝹㻦 ishi kobe-u.ac.jp

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Fig. 1. Location map of Mt. Mana-ita and Echigo Fuchu.
Star shows the epicenter of the 1502 Echigo earthquake(M 6.5~7.0) after Usami et al. (2013).
㻌䠷ྂ௦୰ୡᆅ㟈ྐᩱ◊✲఍䠄㻞㻜㻝㻣䠅䠹䠄௨ୗ䠈ᆅ㟈ྐᩱ䠠䠞䠅䛻䜘䜜䜀䠈ᶆグ䛾ᆅ㟈䛻㛵䛧䛶ಙ㢗䛷䛝䜛ྠ᫬௦ྐᩱ䛿䛄᐀♲⤊↉グ 㻨䛭䛖䛞䛧䜕䛖䛘䜣䛝㻪䛅䛸䛄ሪᑎඵᖭᐑ㛗ᖒ㻨䛸䛖䛷䜙䛿䛱䜎䜣䛠䛖䛺䛜䛱䜗䛖㻪䛅䛰䛡䛷䛒䜛䠊㻌䛭䜜௨እ䛻䛄఍ὠᪧ஦㞧⪃䛅䠈䛄᪂ᐑ㞧ⴥグ㻨䛧䜣䛠䛖䛮䛖䜘䛖䛝㻪䛅䠈䛄⥆ᮏᮅ㏻㚷㻨䛮䛟䜋䜣䛱䜗䛖䛴䛜䜣㻪䛅䠈䛄␗ᮏሪᑎ㛗ᖒ䛅䛜ᥖ䛢䜙䜜䛶䛔䜛䛜䠈Ụᡞ᫬௦䛾⦅⧩ྐᩱ䛷䛒䜛䛧䠈᭷ព䛺ᆅ㟈グ஦䜢ྵ䜣䛷䛔䛺䛔䠊䜋䛛䛻᪤หᆅ㟈ྐᩱ㞟䛻䛿䠈䛄᪂཰᪥ᮏᆅ㟈ྐᩱ䛅➨୍ᕳ䠷ᮾி኱Ꮫᆅ㟈◊✲ᡤ䠄㻝㻥㻤㻝䠅䠹䛾䛂୕᮲Ṕྐᖺ⾲䛃䠄㻝㻥㻢㻝ᖺⓎ⾜䛷ྐᩱ䛸䛿䛔䛘䛪䠈᭷ព䛺グ஦䜒ྵ䜎䛺䛔䠅௨እ䛻䛿ᮏᆅ㟈䛻㛵䛩䜛ྐᩱ䛿䛺䛔䠊㻌䛄᐀♲⤊↉グ䛅䛿㐃ḷᖌ䞉᐀♲ 䠄㻝㻠㻞㻝㻙㻝㻡㻜㻞䠅 䛾ᘵᏊ䛾᐀㛗䠄㻝㻠㻠㻤㻙㻝㻡㻟㻞䠅䛜᭩䛔䛯⣖⾜ᩥ䛷䠈᪑䛾㏵୰䛷ἐ䛧䛯᐀♲䛾⤊↉䜢ி㒔䛾ே䚻䛻ఏ䛘䜛䛯䜑䛾䜒䛾䛷䜒䛒䛳䛯䠊ྠグ䛿䠈ᩥடඖᖺ䠄㻝㻡㻜㻝䠅භ᭶䛾᐀㛗䛾㥴ᗓ䠄⌧㟼ᒸᕷ䠅ฟ❧䛛䜙䠈㉺ᚋᗓ୰䠄ᅜᗓᡤᅾᆅ䠈⌧᪂₲┴ୖ㉺ᕷ䛾┤Ụὠ䠗ᅗ㻝䠅䛻⁫ᅾ୰䛾᐀♲䛻఍䛳䛶㉺ᖺ䛧䠄䛭䛣䛷ᆅ㟈䛻㐼㐝䠅䠈⩣᫓䛻᐀♲䛸䛸䜒䛻㥴Ἑ䜢┠ᣦ䛩㐨୰䛷᐀♲䛜⑓Ṛ䛧䠈㥴ᗓ䛻ᖐ䛳䛶㏣᝚䛾㐃ḷ఍䜢ദ䛧䛯䛣䛸䜎䛷䛜᭩䛛䜜䛶䛔䜛䠊᐀♲䛿䛯䜃䛯䜃㉺ᚋ䜢ゼ䜜䛶ᏲㆤୖᮡẶ䛾ᗊㆤ䜢ཷ䛡䠈୰ኸ䛾ᩥ໬䜢ఏ䛘䛶䛔䛯䛜䠈䛣䛾䛸䛝䛿᫂ᛂ஑ᖺ䠄㻝㻡㻜㻜䠅䛛䜙ᗓ୰䛻䛔䛯䠷౛䛘䜀䠈▮⏣䠄㻞㻜㻜㻠䠅䠹䠊㻌㭯ᓮ䞉⚟⏣䠄㻝㻥㻥㻜䠅䛻䜘䛳䛶㛵㐃㒊ศ䜢ᢤ䛝ฟ䛩䛸䠈௨ୗ䛾䛸䛚䜚䛷䛒䜛䠄ᆅ㟈グ஦䛻ୗ⥺䜢௜䛩䠅䠊㻌㻌㻌䛄ሪᑎඵᖭᐑ㛗ᖒ䛅䛿䠈఍ὠ䛾ᚰΎỈ㻨䛣䛣䜝䛧䜏䛪㻪ඵᖭ⚄♫䠄⚟ᓥ┴Ἑ἟㒆㻨䛛䜟䛼䜎䛠䜣㻪఍ὠᆏୗ⏫㻨䛒䛔䛵䜀䜣䛢䜎䛱㻪 䠅䛻ఏᏑ䛩䜛ྂグ㘓䛷䠈㈆࿴භᖺ䠄㻝㻟㻡㻜䠅䛛䜙ኳṇ୕ᖺ䠄㻝㻡㻣㻡䠅䜎䛷ẖᖺṇ᭶䛻⚄๓䛷ㄞㄙ 㻨䛹䛟䛨䜕㻪 䛧䛯኱⯡ⱝ⤒䛺䛹䛾ᕳᩘ䞉㓄ᙺ➼䜢グ䛧䛯⣬䜢㈞䜚⥅䛔䛰䜒䛾䛷䛒䜛䠊⣬⫼䛻ඵᖭᐑ䛚䜘䜃఍ὠ䜔ㅖᅜ䛾ฟ᮶஦䛜᭩䛛䜜䛶䛚䜚䠈㛗ᮇ䛻䜟䛯䜛㈗㔜䛺ྠ᫬௦ྐᩱ䛻䛺䛳䛶䛔䜛䠄ኳṇᅄᖺ䛛䜙䛿ᕳᩘ᭩䛜䛺䛟䛺䜚ฟ᮶஦䛾グ஦䛰䛡䛜ᐶỌ༑஧ᖺ䛊㻝㻢㻟㻡䛋䜎䛷䛒䜛䠅䠷᫝⃝䠄㻝㻥㻡㻤䠅䠹䠊ᮏᆅ㟈䛻㛵䛧䛶䛿䠈᫂ᛂ༑ᖺ䠄஧᭶஧༑஑᪥䛻ᩥட䛸ᨵඖ䠅䛾⿬᭩䛻䛂༑஧᭶༑᪥኱ᆅ㟈䛒䜚䛃䛸グ䛥䜜䛶䛔䜛䠊㻌䛣䜜䜙䛾ྠ᫬௦ྐᩱ䛻䜒䛸䛵䛝䠈ᆅ㟈ྐᩱ䠠䠞䛾⥘ᩥ䛿䠈䛂㉺ᚋ䛾ᅜᗓ䠄ୖ㉺ᕷ┤Ụὠ㥐௜㏆䠅䛷༗๓㻝㻜᫬㡭䠈኱ᆅ䛜⃭䛧䛟ᦂ䜜䛶ᐙ䚻䛜ಽ䜜䠈ከ䛟䛾Ṛ⪅䛜ฟ䛯䠊㻡㻘㻌 㻢᪥㛫䛿ẖ᪥ከᩘ䛾వ㟈䛜⥆䛔䛯䠊఍ὠሪᑎ䠄఍ὠᆏୗ⏫䠅௜㏆䜒ᙉ䛟ᦂ䜜䛯䛃䛸䛺䛳䛶䛔䜛䠊㻌䛔䛳䜍䛖Ᏹబ⨾䞉௚䠄㻞㻜㻝㻟䠅䛿䠈䛂㻝㻡㻜㻞㻌 㻵㻌 㻞㻤㻌 䠄ᩥட㻝㻌㼄㻵㻵㻌 㻝㻜 䠅 㻌 ᕭ ้ 㻌 ㉺ ᚋ ༡ す 㒊 㻌 䃚 䠙 㻝㻟㻤㻚㻞°㻱 㻌 䃥 䠙㻟㻣㻚㻞°㻺㻌 䠄 㻮 䠅㻌 䠩 䠙㻢㻚㻡ࠥ㻣㻚㻜㻌 㻌 ㉺ᚋ䛾ᅜᗓ䠄⌧┤Ụὠ䠅䛷₽ᐙ䛚䜘䜃Ṛ⪅ከᩘ䠊వ㟈㻡㻘㻌 㻢᪥⥆䛟䠊఍ὠ䛷䜒ᙉ䛟䜖䜜䛯䛸䛔䛖䛃䛸グ䛧䛶䛔䜛䠊䛣䛣䛷䠈すᬺ䛿䜾䝺䝂䝸䜸ᬺ䛷䛒䜚䠈㟈ኸᗙᶆ䠄䃚䠈䃥䠅䛻௜䛧䛯䛂䠄㻮 䠅䛃䛿ㄗᕪ䛜㻞㻡㼗㼙௨ୗ䛷䛒䜛䛣䛸䜢ព࿡䛩䜛䠊ᅗ㻝䛻䠈䛣䛾᥎ᐃ㟈ኸ䜢ᫍ༳䛷♧䛩䠄㟈ኸ఩⨨䜒ㄗᕪ䜒୍䛴䛾ゎ㔘䛷䠈ᐈほⓗ䛺᰿ᣐ䛿䛺䛟䠈┠Ᏻ䛷䛒䜛䠅䠊㻌㼲㻠㻚㻌 ┿㑣ᯈᒣ኱ᔂቯ䛾᫬ᮇ䛸ཎᅉ㻌┿㑣ᯈᒣ䛾኱ᔂቯ䛻䛴䛔䛶䛿䠈ᆅ㟈ཎᅉㄝ䛾䜋㻌䛛䛻㠀ᆅ㟈ㄝ䜒䛒䜛䠊୧⪅䜢ᴫほ䛧䛶䠈Ṕྐᆅ㟈Ꮫⓗ䛻⪃ᐹ䜢ຍ䛘䜛䠊㻌㛫䛻㻤ᅇ䛾ሖ䛝Ṇ䜑䛜Ⓨ⏕䛧䛯䛜ᆅ㟈䛻䜘䜛ᒣᔂ䜜䛜ཎᅉ䛺䛾䛿㻝㻣㻝㻠ᖺ䛰䛡䛷䛒䜛஦ᐇ䜔䠈᪥ᮏ䛸Ḣ⡿䛷ᆅ㟈䛻䜘䜙䛺䛔ᕧ኱ᔂቯ䜒䛛䛺䜚䛒䜛䛸䛔䛖ඛ⾜◊✲䜒㋃䜎䛘䛶䠈┿㑣ᯈᒣ኱ᔂቯ䛿ᆅ㟈䛜ཎᅉ䛷䛿䛺䛔䛸⤖ㄽ䛧䛯䠊᩿ᒙ䛻ἢ䛖ᛴᩳ㠃䛾䠈๭䜜┠䛾ከ䛔୙Ᏻᐃ䛺ᒾ┙䛜䠈䛣䛾௜㏆䛻ከ䛔 Ἠ䛾స⏝䛷䛥䜙䛻⬤ᙅ໬䛧䛶ᨭᣢຊ䜢ኻ䛔䠈⁥䜚ⴠ䛱䛯䛸⪃䛘䛶䛔䜛䠊㻌㻠㻚㻝㻌㻝㻡㻜㻞ᖺ㉺ᚋ༡す㒊ᆅ㟈䛻䜘䜛䛸䛩䜛㏻ㄝ㻌஭ཱྀ䞉ඵᮌ䠄㻞㻜㻝㻞䠅䜔஭ୖ䠄㻞㻜㻝㻤䠅䛻䜘䜛䛸䠈ྂ㇂䠄㻝㻥㻥㻣䠅䛜䛄㉺బྐᩱ䛅䛛䜙┿㑣ᯈᒣ䛾ᔂቯ䛿㻝㻡㻜㻞ᖺ䛾㉺ᚋ༡す㒊䛾ᆅ㟈䛻䜘䛳䛶ᘬ䛝㉳䛣䛥䜜䛯䛸᥎ᐃ䛧䛯䛸䛔䛖䠊䛭䛧䛶䠈䛣䜜䛿ᑠ␪䞉▼஭䠄㻝㻥㻥㻤䠅䛜ᔂቯᆅୖὶ䛾†ᡂሁ✚≀䛛䜙ᚓ䛯㻡㻝㻜㼼㻥㻜㼥㻮㻼䛸䛔䛖 㻝㻠 䠟ᖺ௦್䛸ᩚྜⓗ䛰䛸䛔䛖䠊㻌䛧䛛䛧䠈ᐇ㝿䛻ྂ㇂䠄㻝㻥㻥㻣䠅䛻グ䛥䜜䛶䛔䜛䛾䛿㻤㻠㻝ᖺ䛾ಙ⃰䛾ᆅ㟈䛸㻤㻢㻟ᖺ䛾㉺୰䞉㉺ᚋ䛾ᆅ㟈䛷䛒䜛䠄ᙜヱ䛾኱ᔂቯ䜘䜚ྂ䛔┿㑣ᯈᒣ䛾ᔂቯ䛻䜒ゝཬ䛧䛶㻝㻜㻜㻜㼥㻮㻼๓ᚋ䛾㻝㻠䠟ᖺ௦䜢ᣲ䛢䛶䛔䜛䛛䜙䠈䛭䜜䛻ᑐᛂ䛩䜛ᆅ㟈䛾䛣䛸䛰䜝䛖䠅䠊䜎䛯䛄㉺బྐᩱ䛅䛿䠈᪂₲┴ே䞉㧘ᶫ⩏ᙪ䠄㻝㻤㻣㻜㻙㻝㻥㻟㻝䠅䛜኱ṇ䞉᫛࿴ᮇ䛻⦅⧩䛧䛯㉺ᚋ䞉బΏ㻞ᅜ䛾⦅ᖺྐᩱ㞟䛷䛒䜚䠈㻝㻡㻜㻞ᖺ㉺ᚋᆅ㟈䛻㛵䛧䛶䛿䛄᐀♲⤊↉グ䛅䛸䛂ሪᑎඵᖭᐑ㛗ᖒ⿬᭩䛃䜢཰㘓䛧䛶䛔䜛䠊䛴䜎䜚䠈ྂ㇂䠄㻝㻥㻥㻣䠅䛜᪂䛯䛺ᆅ㟈ྐᩱ䜢ぢ䛯䜟䛡䛷䛿䛺䛔䠊㻌䛣䜜䜙䛾䛣䛸䛛䜙䠈㻝㻡㻜㻞ᖺ䛾㉺ᚋ༡す㒊䛾ᆅ㟈䛷┿㑣ᯈᒣ䛜ᔂቯ䛧䛯䛸䛔䛖㏻ㄝ䛿䠈᰿ᣐ䛜䛛䛺䜚ⷧᙅ䛷䛒䜛䜘䛖䛻ᛮ䜟䜜䜛䠊㻌㻠㻚㻟㻌 ㆟㻌 ㄽ㻌㻝㻡㻜㻞ᖺ䛾ᆅ㟈䛜㉺ᚋᗓ୰䛾┤㏆䛷Ⓨ⏕䛧䛯䛸䛩䜜䜀 㻹㻌 㻢㻚㻡⛬ᗘ䛷䜒ᗓ୰௜㏆䛻኱䛝䛺⿕ᐖ䛜⏕䛪䜛䛰䜝䛖䛜䠈䛭䛾ሙྜ䛻⣙㻠㻡㼗㼙㞳䜜䛯┿㑣ᯈᒣ௜㏆䛷ᙉ㟈ື䛜Ⓨ⏕䛧䛶኱ᔂቯ䜢⏕䛪䜛䛛䛹䛖䛛䛿␲ၥ䛷䛒䜛䠊䜒䛳䛸ᔂቯᆅ䛻㏆䛛䛳䛯ሙྜ䠈౛䛘䜀ᗓ୰䛛䜙㻞㻡㼗㼙༡す䛷ᔂቯᆅ䛛䜙㻞㻜㼗㼙໭ᮾ䛰䛳䛯ሙྜ䛿䠈ᗓ୰䛻኱⿕ᐖ䜢୚䛘䜛䛻䛿㻹㻌 ⣙㻣䛾ᚲせ䛜䛒䜛䛰䜝䛖䠊㻌䛰䛜䠈䛒䜛⛬ᗘ┿㑣ᯈᒣ䛻㏆䛔䠩㻌 ⣙䠓䛾ᆅẆෆᆅ㟈䛿䠈ி㒔䛷ᦂ䜜䜢ឤ䛨䜛䛸᥎ᐃ䛥䜜䜛䠊㉺ᚋᗓ୰䛛䜙໭ᮾ䛻㻠㻜㼗㼙㏆䛟䠈┿㑣ᯈᒣ䛛䜙䛿㻤㻜㼗㼙ᙉ㞳䜜䛯ᆅⅬ䜢㟈ኸ䛸䛩䜛㻞㻜㻜㻣ᖺ᪂₲┴୰㉺Ἀᆅ㟈䠄㻹㻌 㻢㻚㻤䠅䛷䛥䛘䠈ி㒔௜㏆䛷㟈ᗘ㻝ࠥ㻞䛾ᦂ䜜䜢ឤ䛨䛯䛛䜙䛷䛒䜛䠷Ẽ㇟ᗇ䠄㻞㻜㻜㻣䠅䠹䠊䛧䛛䛧㻝㻡㻜㻞ᖺᆅ㟈䛾ሙྜ䠈ி㒔䛷᭩䛛䜜䛶䛔䛯᪥グ䛷ᩥடඖᖺ༑஧᭶༑᪥䛾グ஦䛜䛒䜛䜒䛾䜢ぢ䛶䜒䠈ᆅ㟈䛿グ䛥䜜䛶䛔䛺䛔䠊䛭䜜䜙䛿䠈䛄ᚋἲ⯆㝔グ㻨䛤䜋䛖䛣䛖䛔䜣䛝㻪䛅䠄㛵ⓑ䞉ኴᨻ኱⮧䜢ົ䜑䛯㏆⾨ᨻᐙ䛊㻝㻠㻠㻠㻙㻝㻡㻜㻡䛋䛾᪥グ䠈⮬➹ཎᮏ䛜䛒䜛䠅䠷ᖹἨ䠄㻝㻥㻣㻤䠅䠹䠈䛄ゝᅜཀグ 㻨䛸䛝䛟䛻䛝䜗䛖䛝㻪䛅䠄බཀᒣ⛉ゝᅜ 䛊㻝㻠㻡㻞㻙㻝㻡㻜㻟䛋 䛾᪥グ䠈⮬➹ཎᮏ䛜䛒䜛䠅䠷㣤಴䠄㻝㻥㻤㻠䠅䠹䠈䛄ᐉ⬍ཀグ 㻨䛾䜆䛯䛽䛝䜗䛖䛝㻪䛅䠄ᶒ኱⣡ゝ୰ᚚ㛛 㻨䛺䛛䜏䛛䛹㻪 ᐉ⬍ 䛊㻝㻠㻠㻞㻙㻝㻡㻞㻡䛋 䛾᪥グ䠈⮬➹ཎᮏ䛿䛺䛟Ḟኻ䛜ከ䛔䠅䠷୰ᚚ㛛䠄㻝㻥㻢㻡䠅䠹䛷䛒䜛䠊㻌㻟᪥グ䛸䜒グ୺䛿ᆅ㟈䛻㛵ᚰ䛜䛺䛔䜟䛡䛷䛿䛺䛟䠈䛔䛪䜜䜒ᆅ㟈ྐᩱ䠠䠞䛻Ⓩሙ䛧䛶䛔䜛䠊᭩䛔䛶䛺䛔䛛䜙ᦂ䜜䛺䛛䛳䛯䛸䛿᩿ゝ䛷䛝䛺䛔䛜䠈ᮏᆅ㟈䛿ி㒔䛷↓ឤ䛰䛳䛯ྍ⬟ᛶ䛜㧗䛔䠊䛧䛯䛜䛳䛶䠈┿㑣ᯈᒣ䛻㏆䛔 㻹㻌 ⣙㻣䛾ᆅ㟈䛷䛿䛺䛟䛶䠈㉺ᚋᗓ୰௜㏆䛾 䠩㻌㻣ᮍ‶䛾ᆅ㟈䛰䛳䛯ྍ⬟ᛶ䛜㧗䛔䠊䜘䛳䛶䠈䛣䛾ᆅ㟈䛜┿㑣ᯈᒣ䛾ᔂቯ䜢ᘬ䛝㉳䛣䛧䛯䛸䛿⪃䛘䛻䛟䛔䠊㻌ᮏᆅ㟈䛜Ⓨ⏕䛧䛯䛸䛝䠈㼲㻟䛷䜏䛯䛄᐀♲⤊↉グ䛅
䛜グ䛩䜘䛖䛻䠈㉺ᚋᗓ୰䛿ᆅඖ䛾ே䜒⤒㦂䛧䛯䛣䛸䛜䛺䛔䜋䛹䛾኱㞷䛰䛳䛯䠊ྡ䛰䛯䜛㇦㞷ᆅᖏ䛾┿㑣ᯈᒣ࿘㎶䛾✚㞷䜒῝䛛䛳䛯䛸᥎ 䛥䜜䜛䠊㇦㞷᫬ᮇ䛻኱つᶍᔂቯ䛜㉳䛣䜛஦౛䛿䜋䛸䜣䛹䛺䛔䛸䛔䛖䛛䜙䠷஭ୖබኵ䠄⚾ಙ䠈㻞㻜㻝㻤㻚㻥㻚㻞㻢䠅䠹䠈䛣䛾Ⅼ䛛䜙䜒㻝㻡㻜㻞ᖺ㉺ᚋ༡す㒊ᆅ㟈䛷ᔂቯ䛧䛯䛣䛸䛿␲ၥ䛻ᛮ䜟䜜䜛䠊㻌㻠㻚㻞㻌 ᆅ㟈䛻䜘䜙䛺䛔䛸䛔䛖ㄝ㻌஭ཱྀ䞉ඵᮌ䠄㻞㻜㻝㻞䠅䛜䠈㻝㻡㻜㻞ᖺ┿㑣ᯈᒣᔂቯㄝ䛸ᩚྜⓗ䛺㻝㻠䠟ᖺ௦䜢グ䛧䛶䛔䜛䛸䛧䛯ᑠ␪䞉▼஭䠄㻝㻥㻥㻤䠅䛿䠈ᐇ䛿ᆅ㟈䛻䜘䜛┿㑣ᯈᒣᔂቯ䛻ྰᐃⓗ䛷䛒䜛䠊㻌ᑠ␪䞉▼஭䠄㻝㻥㻥㻤䠅䛿䠈┿㑣ᯈᒣᔂቯሁ✚≀䛸ሖṆ䜑†䛾†ᡂሁ✚≀䛾ㄪᰝ⤖ᯝ䜢ヲ䛧䛟グ㍕䛧䛯䛖䛘䛷䠈ᔂቯ䛾᫬ᮇ䛸ཎᅉ䜢㆟ㄽ䛧䛶䛔䜛䠊ሖṆ䜑†䛾୰䛷ᙧᡂ䛥䜜䛯୕ゅᕞሁ✚≀䛾ᇶᗏ䠈ᔂቯᒾᒌᒙ䛾᭱ୖ㒊䛛䜙ᚓ䜙䜜䛯ᇙ䜒䜜ᮌ䛾㻝㻠䠟ᖺ௦್䛿䠈ᮦ䛾᭱እ㒊䛷㻡㻝㻜㼼㻥㻜㼥㻮㻼䛸㻠㻥㻜㼼㻤㻜㼥㻮㻼䛰䛳䛯䛜䠈ᇙ䜒䜜ᮌ䜢㍯ษ䜚䛻䛧䛶᭱እ㒊䛛䜙ෆഃ䛻䛛䛡䛶㻢ᯛ䛾ᖺ
㍯䛾 㻝㻠䠟ᖺ௦䜢 䜚䠈䛭䜜䜙䛾䝥䝻䝑䝖䜢᪤▱䛾 㻝㻠䠟ᖺ௦ ⿵ ṇ ᭤ ⥺ 䛻 ྜ 䜟 䛫 䛶 ᬺ ᖺ 䜢 Ỵ ᐃ 䛩 䜛 㼣㼕㼓㼓㼘㼑㻌㼙㼍㼠㼏㼔㼕㼚㼓䛻䜘䛳䛶䠈ᮌ䛜ಽ䜜䛯ᖺ௦䛿㻝㻟㻝㻡ࠥ㻝㻠㻝㻡ᖺ䛒䜛䛔䛿㻝㻟㻜㻜ࠥ㻝㻠㻟㻜ᖺ䛸᥎ᐃ䛥䜜䛯䠊䛣䛾ᮦ䛿䠈┿㑣ᯈᒣ䛾ᩳ㠃䛻⏕䛘䛶䛔䛯䜒䛾䛜ᔂቯᅵሢ䛻஌䛳䛯䜎䜎ὶୗ䛧䛶ಽ䜜䛶ᇙ䜎䜚䠈䛭䛾ᚋሖṆ䜑†䛾Ỉ఩ୖ᪼䛸䛸䜒䛻†ᡂሁ✚≀䛻ᇙ✚䛥䜜䛯䛸⪃䛘䜙䜜䜛䠊䛧䛯䛜䛳䛶㻝㻠ୡ⣖ࠥ㻝㻡ୡ⣖᪩ᮇ䛜኱ᔂቯ䛾Ⓨ⏕᫬ᮇ䛸ุ᩿䛥䜜䠈㻝㻡㻜㻞ᖺ䛾ᆅ㟈䛸䛿䛪䜜䛶䛔䜛䛸䛔䛖䠊㻌ᑠ␪䞉▼஭䠄㻝㻥㻥㻤䠅䛿䠈ጲᕝ䛷䛿㻝㻣ୡ⣖௨㝆㻞㻡㻜ᖺ㻌㻌㻌䛣䜜䜋䛹䛾኱ᔂቯ䛸ሖṆ䜑†䛾ฟ⌧䠈䛚䜘䜃Ỵቯ䛸኱ὥỈ䠄ᜍ䜙䛟䠅䛜䠈グ㘓䛻䜒ලయⓗ䛺ఏᢎ䛻䜒ṧ䛳䛶䛔䛺䛔䛾䛿୙ᛮ㆟䛷䛒䜛䠊ಙ⃰ᩍ⫱᭳໭Ᏻ᭎㒊᭳䠄㻝㻥㻣㻥䠅䛻䛿䠈ᖖㄋᑎ䠄ᆅ䛩䜉䜚䝎䝮䛾ୖὶ⣙㻟㼗㼙䛾ᕥᓊ䛻䛒䛳䛯䠅䛾ሪ䛜ᾋ䛔䛶῝ཎ 㻨䜅䛡䜙㻪䠄ྠᑎ䛾䜔䜔ୗὶྑᓊዟ䠅䛻⁻╔䛧䛯ヰ䛸䠈ᖖㄋᑎ䛾㻝㼗㼙ᙅୖὶ䛾ᖖἲᑎ䛾ୖ䛾ᮡ䛻⯚䜢⧅䛔䛰ヰ䛜䛒䜛䛜䠈₍䛸䛧䛶䛔䛶᫬௦䜒୙᫂䛷䛒䜛䠷ᑠ␪䞉▼஭䠄㻝㻥㻥㻤䠅䛸஭ୖ䠄㻞㻜㻝㻤䠅䜒ཧ↷䠹䠊ᑠ␪䞉▼஭䠄㻝㻥㻥㻤䠅䛿䠈┿㑣ᯈᒣ䛾ᮾ
䜢㏻䛳䛶䛔䛯䛂ሷ䛾㐨䛃䠄༓ᅜ 㻨䛱䛟䛻㻪⾤㐨䠅䛜ᔂቯᅵሢୖ䛾ⴱⴥᓘ䜢㏻䜛䜘䛖䛻䛺䛳䛯䛾䛿㏆ୡ௨㝆䛷䠈ᔂቯᙜ᫬䛿䛣䛾࿘㎶䛿↓ே䛰䛳䛯䛾䛷䛿䛺䛔䛛䛸ᣦ᦬䛧䛶䛔䜛䠄ᖖἲᑎ䜒↓ఫ䛷Ⲩᗫ䛧䛶䛔䛯䜙䛧䛔䠅䠊㻌㻢㻥䠈⥆⩌᭩㢮ᚑ᏶ᡂ఍䠈㻞㻟㻞㻌㼜㼜㻚㻌஭ཱྀ㻌 㝯䞉ඵᮌᾈྖ䠈㻞㻜㻝㻞䠈✵䛛䜙ぢ䜛᪥ᮏ䛾ᆅ䛩䜉䜚ᆅᙧ䝅䝸䞊䝈㻙㻞㻟㻙㻌 ㉺ᚋ༡す㒊ᆅ㟈䠄㻝㻡㻜㻞ᖺ䠅䛻䜘䜛┿㑣ᯈᒣ䛾ᔂቯᆅᙧ䠈᪥ᮏᆅ䛩䜉䜚Ꮫ఍㻠㻥㻘㻌㻝㻠㻢㻙㻝㻠㻤㻚㻌ㄅ㻘㻌㻠஭ୖබኵ䠈㻞㻜㻝㻤䠈䝁䝷䝮㻝㻡㻌 㻝㻡㻜㻞ᖺ䛾ጲᕝὶᇦ䞉┿㑣ᯈᒣ䛾኱ᔂቯ䛸ኳ↛䝎䝮䠈஭ୖබኵ䠄ⴭ䠅䛂Ṕྐⓗ኱つᶍᅵ◁⅏ᐖᆅⅬ䜢Ṍ䛟䛃䠈୸※᭩ᗑ䠈㻥㻥㻙㻝㻜㻠㻚㻌https://isabou.net/knowhow/colum-rekishi/colum15.asp䛷䜒බ㛤୰㻌Ẽ㇟ᗇ䠈㻞㻜㻜㻣䠈ᖹᡂ㻝㻥ᖺ㻣᭶㻌 ᆅ㟈䞉ⅆᒣ᭶ሗ䠄㜵⅏⦅䠅䠈https://www.data.jma.go.jp/svd/eqev/data/gaikyo/monthly/200707/monthly200707.pdf㻌
ᑠ␪㻌 ᑦ䞉▼஭ṇᶞ䠈㻝㻥㻥㻤䠈㛗㔝┴໭㒊┿㑣ᯈᒣ䛾ᔂቯ䛸ጲᕝ䛾ሖṆ䜑䠈㥴ྎྐᏛ䠈㻝㻜㻡ྕ䠈㻝㻙㻝㻤㻚㻌ྂ௦୰ୡᆅ㟈ྐᩱ◊✲఍䠈㻞㻜㻝㻣䠈䠷ྂ௦䞉୰ୡ䠹ᆅ㟈䞉ᄇⅆྐᩱ䝕䞊䝍䝧䞊䝇䠄䃑∧䠅䠈᭱⤊᭦᪂᪥㻞㻜㻝㻣ᖺ㻟᭶㻝㻡᪥䠈https://historical.seismology.jp/eshiryodb/㻌᫝⃝ᜤ୕䠄⦅ಟ䠅䠈㻝㻥㻡㻤䠈᭳ὠሪᑎඵᖭᐑ㛗ᖒ䠈ሪᑎඵᖭᐑ㛗ᖒห⾜᭳䠈㻟㻥㻢㻌㼜㼜㻚㻌㛗㔝┴ጲᕝ◁㜵஦ົᡤ䠈㻞㻜㻝㻤䠈ᅵ◁⅏ᐖᖺ⾲䠈https://www.pref.nagano.lg.jp/himesabo/jimusho/documents/nenpyou_h300327.pdf㻌୰ᚚ㛛ᐉ⬍䠈㻝㻥㻢㻡䠈ᐉ⬍ཀグ୍䠈ቑ⿵䛂ྐᩱ኱ᡂ䛃ห⾜఍䠄⦅䠅䛂ቑ⿵䛄ྐᩱ኱ᡂ䛅㻌 ぶ㛗ཀグ⿵㑇䞉ᐉ⬍ཀグ୍䛃䠈⮫ᕝ᭩ᗑ䠈㻝㻞㻝㻙㻞㻥㻢㻚㻌᪥ᮏᆅ䛩䜉䜚Ꮫ఍䠈㻞㻜㻝㻞䠈௜ᒓ㈨ᩱ㻝㻌 Ṕྐᆅ㟈䛻䜘䜛኱つᶍᅵ◁⛣ື䜹䝹䝔⚊䠈䛂ᆅ㟈ᆅ䛩䜉䜚䇷ᆅ㟈ᆅ䛩䜉䜚䝥䝻䝆䜵䜽䝖≉ูጤဨ఍䛾⥲ᣓ⦅䇷䛃䠈᪥ᮏᆅ䛩䜉䜚Ꮫ఍䠈ῧ௜㻰㼂㻰㻚㻌ಙ⃰ᩍ⫱᭳໭Ᏻ᭎㒊᭳䠄⦅䠅䠈㻝㻥㻣㻥䠈໭Ᏻ᭎㒆㒓ᅵㄅ✏㻌 ➨୍㍴㻌 ཱྀ☃ബㄝ⠍㻌 ➨୍෉䠈㛗㔝┴໭Ᏻ᭎ᩍ⫱఍䠈㻞㻝㻤㻌㼜㼜㻚䠄㻝㻥㻟㻜䠈㒓ᅵ◊✲♫ห䛾᚟้䠅㻌ᮾி኱Ꮫᆅ㟈◊✲ᡤ䠄⦅䠅䠈㻝㻥㻤㻝䠈᪂཰᪥ᮏᆅ㟈ྐᩱ䠈➨㻝ᕳ䠈㻞㻜㻤㻌㼜㼜㻚㻌㭯ᓮ⿱㞝䞉⚟⏣⚽୍䠄ᰯὀ䠅䠈㻝㻥㻥㻜䠈᐀♲⤊↉グ䠈⚟⏣⚽୍䞉௚䠄ᰯὀ䠅䛂᪂᪥ᮏྂ඾ᩥᏛ኱⣔㻡㻝㻌 ୰ୡ᪥グ⣖⾜㞟䛃䠈ᒾἼ᭩ᗑ䠈㻠㻠㻥㻙㻠㻢㻝㻚㻌Ᏹబ⨾㱟ኵ䞉▼஭㻌 ᑑ䞉௒ᮧ㝯ṇ䞉Ṋᮧ㞞அ䞉ᯇᾆᚊᏊ䠈㻞㻜㻝㻟䠈᪥ᮏ⿕ᐖᆅ㟈⥲ぴ㻌 㻡㻥㻥㻙㻞㻜㻝㻞䠈ᮾி኱Ꮫฟ∧఍䠈㻣㻞㻞㻌㼜㼜㻚㻌▮⏣ಇᩥ䠈㻞㻜㻜㻠䠈➨஧㒊㻌 ➨஧❶㻌 ➨஧⠇㻌 ᗓ୰䛸ᩥⱁ䠈ୖ㉺ᕷྐ⦅䛥䜣ጤဨ఍䠄⦅䠅䛂ୖ㉺ᕷྐ㻌 ㏻ྐ⦅㻞㻌 ୰ୡ䛃䠈ୖ㉺ᕷ䠈㻝㻥㻝㻙㻝㻥㻤㻚㻌㼲㻡㻚㻌 ⤖㻌 ㄽ㻌㛗㔝┴໭す㒊䞉ጲᕝ୰ὶᇦ䛾┿㑣ᯈᒣ䛾኱ᔂቯ䛜㻝㻡㻜㻞ᖺ㉺ᚋ༡す㒊ᆅ㟈䛷⏕䛨䛯䛸䛔䛖ㄝ䜢᳨ウ䛧䛯䠊☜䛛䛺ྐᩱ䜔ලయⓗఏᢎ䛜䛺䛔䛣䛸䠈ᔂቯ䛾㝿䛻ಽ䜜䛯ᇙ䜒䜜ᮌ䛾ᖺ௦್䛜㻝㻡㻜㻞ᖺ䜘䜚ྂ䛔䛣䛸䠈㻝㻡㻜㻞ᖺᆅ㟈䛿ி㒔䛷↓ឤ䛰䛳䛯ྍ⬟ᛶ䛜㧗䛟䛶┿㑣ᯈᒣ䛻ᙉ㟈ື䜢ཬ䜌䛧䛯䛸䛿⪃䛘䛻䛟䛔䛣䛸䛛䜙䠈䛣䛾ᆅ㟈䛷ᔂቯ䛜㉳䛣䛳䛯ྍ⬟ᛶ䛿ప䛔䛸ุ᩿䛥䜜䜛䠊᏶඲䛻ྰᐃ䛿䛷䛝䛺䛔䛜䠈ᑠ␪䞉▼஭䠄㻝㻥㻥㻤䠅䛜ᥦ᱌䛧䛯䜘䛖䛺ู䛾ཎᅉ䜒✚ᴟⓗ䛻⪃✲䛩䜛ᚲせ䛜䛒䜛䛰䜝䛖䠊䜎䛯㻝㻡㻜㻞ᖺ㉺ᚋ༡す㒊ᆅ㟈䛿䠈┿㑣ᯈᒣ䛻㏆䛔䠩㻌 㻣⣭䛾ᆅ㟈䛷䛿䛺䛟䠈㉺ᚋᗓ୰௜㏆䛾䠩㻌㻣ᮍ‶䛾ᆅ㟈䛰䛳䛯ྍ⬟ᛶ䛜㧗䛔䠊㻌ㅰ㻌 ㎡㻌஭ୖබኵẶ䛛䜙ᩥ⊩䛸䛤ᩍ♧䜢㡬䛔䛯䠊ᰝㄞ䜢䛧䛶䛟䛰䛥䛳䛯㔠⏣ᖹኴ㑻Ặ䛸༏ྡẶ䛛䜙䛿㈗㔜䛺䝁䝯䞁䝖䜢㡬䛔䛯䠈⦅㞟ᢸᙜ䛾ᑠᯇཎ㷹Ặ䛻䜒䛚ୡヰ䛻䛺䛳䛯䠊௨ୖ䛾᪉䚻䛻ឤㅰ䛔䛯䛧䜎䛩䠊㻌ᑐ㇟ᆅ㟈䠖㻝㻡㻜㻞ᖺ㉺ᚋ༡す㒊ᆅ㟈㻌ᩥ㻌 ⊩㻌ྂ㇂ᑛᙪ䠈㻝㻥㻥㻣䠈ᆅ䛩䜉䜚ᆅ䛸ᆅᙧᙧᡂ䇷ጲᕝὶᇦ䛾ᆅᙧ䜢౛䛸䛧䛶䇷䠈ᆅ䛩䜉䜚Ꮫ఍᪂₲ᨭ㒊䝅䞁䝫䝆䜴䝮䠈㻝㻙㻝㻞㻚㻌ᖹἨ㻌 ⃈䠄ᰯゞ䠅䠈㻝㻥㻣㻤䠈ᚋἲ⯆㝔グ䠄ᅄ䠅䠈➉ෆ⌮୕䠄⦅䠅䛂ቑ⿵㻌 ⧰ྐᩱ኱ᡂ㻌 ➨ඵᕳ䛃䠈⮫ᕝ᭩ᗑ䠈㻝㻙㻞㻡㻢㻚㻌㣤಴ᬕṊ䠄ᰯゞ䠅䠈㻝㻥㻤㻠䠈ゝᅜཀグ㻌 ➨୐䠈ྐᩱ⧩㞟㻌㻌㻌