{"id":2481,"date":"2026-05-29T21:10:10","date_gmt":"2026-05-29T12:10:10","guid":{"rendered":"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/?p=2481"},"modified":"2026-05-29T21:10:10","modified_gmt":"2026-05-29T12:10:10","slug":"2481","status":"publish","type":"post","link":"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/news\/2481\/","title":{"rendered":"\u4f53\u80b2\u796d\uff1a\u5fdc\u63f4\u5408\u6226"},"content":{"rendered":"\u7af6\u6280\u304c\u5168\u3066\u7d42\u308f\u3063\u305f\u5f8c\u306f\u3001\u751f\u5f92\u9054\u304c\u7279\u306b\u529b\u3092\u5165\u308c\u3066\u53d6\u308a\u7d44\u3093\u3067\u304d\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7af6\u3046\u5fdc\u63f4\u5408\u6226\u3067\u3059\u3002\u3069\u306e\u8ecd\u3082\u81ea\u5206\u305f\u3061\u306e\u6301\u3061\u5473\u3092\u751f\u304b\u3057\u305f\u30a2\u30a4\u30c7\u30a2\u6e80\u8f09\u306e\u5fdc\u63f4\u3092\u62ab\u9732\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u3002<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0554-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2482\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0554-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0554-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0554-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0554-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0554-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0554.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" 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src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0579-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2488\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0579-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0579-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0579-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0579-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0579-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0579.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0590-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2489\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0590-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0590-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0590-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0590-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0590-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0590.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" 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src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0601-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2492\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0601-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0601-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0601-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0601-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0601-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0601.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0606-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2493\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0606-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0606-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0606-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0606-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0606-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0606.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0609-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2494\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0609-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0609-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0609-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0609-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0609-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0609.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0616-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2495\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0616-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0616-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0616-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0616-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0616-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0616.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0618-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2496\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0618-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0618-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0618-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0618-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0618-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0618.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0628-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" class=\"alignnone size-large wp-image-2497\" srcset=\"https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0628-1024x768.jpeg 1024w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0628-300x225.jpeg 300w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0628-768x576.jpeg 768w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0628-1536x1152.jpeg 1536w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0628-220x165.jpeg 220w, https:\/\/blog.city-niigata.ed.jp\/ikachu-blog\/wp-content\/uploads\/2026\/05\/IMG_0628.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" 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