{"id":19574,"date":"2026-02-28T09:00:00","date_gmt":"2026-02-28T00:00:00","guid":{"rendered":"https:\/\/ongakukai.d-chorusblog.com\/?p=19574"},"modified":"2026-03-01T12:21:16","modified_gmt":"2026-03-01T03:21:16","slug":"%e3%83%af%e3%83%b3%e3%83%87%e3%82%a3%ef%bc%81%e3%83%96%e3%83%a9%e3%82%b9%e3%83%90%e3%83%b3%e3%83%89%e3%82%af%e3%83%a9%e3%83%96%e8%aa%95%e7%94%9f%ef%bc%81","status":"publish","type":"post","link":"https:\/\/ongakukai.d-chorusblog.com\/?p=19574","title":{"rendered":"\u3010WBC\u3011\u30ef\u30f3\u30c7\u30a3\uff01\u30d6\u30e9\u30b9\u30d0\u30f3\u30c9\u30af\u30e9\u30d6\u8a95\u751f\uff01"},"content":{"rendered":"\n<p>\u30002026\u5e742\u670823\u65e5\uff08\u6708\uff09\u5348\u5f8c\u3001\u795e\u6238\u307f\u3093\u306a\u306e\u30db\u30fc\u30eb\u306b\u304a\u304d\u307e\u3057\u3066\u3001\u6211\u3089\u304c\u30de\u30a8\u30b9\u30c8\u30ed\u3001\u30ef\u30f3\u30c7\u30a3\u3053\u3068\u6307\u63ee\u8005\u548c\u7530\u4e08\u5e83\u306e\u97f3\u697d\u587e\u300c\u30ef\u30f3\u30c7\u30a3\u30af\u30e9\u30b9\u300d\u306e2026\u5e742\u6708\u5ea6\u8b1b\u5ea7\u304c\u958b\u8b1b\u3055\u308c\u307e\u3057\u305f\u3002\u4eca\u56de\u306e\u30c6\u30fc\u30de\u306f\u3001\u91d1\u7ba1&#x1f3ba;\u30d6\u30e9\u30b9\u30d0\u30f3\u30c9\u3067\u3001\u305d\u306e\u540d\u3082\u30ef\u30f3\u30c7\u30a3\uff01\u30d6\u30e9\u30b9\u30d0\u30f3\u30c9\u30af\u30e9\u30d6\u7565\u3057\u3066\u3001\u300cWBC\u300d\u3067\u3059\u3002\u305d\u3046\u8a00\u3048\u3070\u3001\u6765\u6708\u304b\u3089\uff14\u5e74\u3076\u308a\u306e\u958b\u50ac\u3001\u4e16\u754c\u4e2d\u304c\u6ce8\u76ee\u3057\u3066\u3044\u308b\u30ef\u30fc\u30eb\u30c9\u30d9\u30fc\u30b9\u30dc\u30fc\u30eb\u30af\u30e9\u30b7\u30c3\u30af\u3001WBC\u304c\u59cb\u307e\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u306f\u307e\u305f\u5225\u306e\u304a\u8a71\uff08\u7b11\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1854\" height=\"1043\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1571-edited.jpeg\" alt=\"\" class=\"wp-image-19666\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1571-edited.jpeg 1854w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1571-edited-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1571-edited-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1571-edited-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1571-edited-1536x864.jpeg 1536w\" sizes=\"auto, (max-width: 1854px) 100vw, 1854px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1440\" 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data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"19683\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1581-edited-scaled.jpeg\" alt=\"\" class=\"wp-image-19683\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1581-edited-scaled.jpeg 2560w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1581-edited-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1581-edited-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1581-edited-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1581-edited-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_1581-edited-2048x1152.jpeg 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data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_6675-1-edited-scaled.jpeg\" alt=\"\" class=\"wp-image-19677\" style=\"width:820px;height:auto\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_6675-1-edited-scaled.jpeg 2560w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_6675-1-edited-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_6675-1-edited-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_6675-1-edited-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_6675-1-edited-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_6675-1-edited-2048x1152.jpeg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" 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https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3880-1-edited-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3880-1-edited-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3880-1-edited-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3880-1-edited-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3880-1-edited-2048x1152.jpeg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"338\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3879-2-600x338.jpeg\" alt=\"\" class=\"wp-image-19687\" style=\"width:820px;height:auto\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3879-2-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3879-2-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3879-2-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3879-2-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3879-2-2048x1152.jpeg 2048w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">WBC\uff08\u30ef\u30f3\u30c7\u30a3\u30d6\u30e9\u30b9\u30d0\u30f3\u30c9\u30af\u30e9\u30d6\uff09\u3068\u306e\u7af6\u6f14\uff01\uff01<\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e3cd04ae226&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e3cd04ae226\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1440\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"19697\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3876-1-edited-scaled.jpeg\" alt=\"\" class=\"wp-image-19697\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3876-1-edited-scaled.jpeg 2560w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3876-1-edited-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3876-1-edited-600x337.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3876-1-edited-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3876-1-edited-1536x864.jpeg 1536w, 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data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3873-1-edited-scaled.jpeg\" alt=\"\" class=\"wp-image-19695\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3873-1-edited-scaled.jpeg 2560w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3873-1-edited-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3873-1-edited-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3873-1-edited-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3873-1-edited-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3873-1-edited-2048x1152.jpeg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" 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class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"2174\" height=\"1223\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3875-edited.jpeg\" alt=\"\" class=\"wp-image-19694\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3875-edited.jpeg 2174w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3875-edited-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3875-edited-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3875-edited-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3875-edited-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3875-edited-2048x1152.jpeg 2048w\" sizes=\"auto, (max-width: 2174px) 100vw, 2174px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"\u62e1\u5927\u3059\u308b\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" 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loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"338\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3874-1-600x338.jpeg\" alt=\"\" class=\"wp-image-19692\" style=\"width:820px;height:auto\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3874-1-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3874-1-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3874-1-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3874-1-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3874-1-2048x1152.jpeg 2048w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"\u62e1\u5927\u3059\u308b\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" 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src=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3884-2-600x338.jpeg\" alt=\"\" class=\"wp-image-19686\" style=\"width:820px;height:auto\" srcset=\"https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3884-2-600x338.jpeg 600w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3884-2-300x169.jpeg 300w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3884-2-768x432.jpeg 768w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3884-2-1536x864.jpeg 1536w, https:\/\/ongakukai.d-chorusblog.com\/wp-content\/uploads\/IMG_3884-2-2048x1152.jpeg 2048w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" 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class=\"wp-block-heading\">\u6b21\u56de\u306e\u30ef\u30f3\u30c7\u30a3\u30af\u30e9\u30b9\u306f3\u67089\u65e5(\u6708)14:00\u3067\u3059\uff01<\/h2>\n\n\n\n<p class=\"has-text-align-center\">\u3000\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<br>\uff1c\u51fa\u6f14\u8005\uff1e<br>\u3010Big Mouth Brass Band\u3011<br>\u30c8\u30e9\u30f3\u30da\u30c3\u30c8\u3000\u6c38\u91ce \u96c4\u5df1<br>\u30c6\u30ca\u30fc\u30b5\u30c3\u30af\u30b9 SAYAKA<br>\u30b9\u30fc\u30b6\u30d5\u30a9\u30f3\u3000\u524d\u7551 \u512a\u4f5c<br>\u30b9\u30cd\u30a2\u30c9\u30e9\u30e0\u3000\u9f4b\u85e4 \u9678<br>\u30d9\u30fc\u30b9\u30c9\u30e9\u30e0\u3000\u4f50\u85e4 \u305f\u304f\u307f<\/p>\n\n\n\n<p class=\"has-text-align-center\">\u3000\uff1c\u53cb\u60c5\u51fa\u6f14\uff1e\u2028 <br>\u30c8\u30ed\u30f3\u30dc\u30fc\u30f3\u3000\u65e5\u91ce\u539f \u8ce2<br>\u30c8\u30ed\u30f3\u30dc\u30fc\u30f3\u3000\u9234\u8c37 \u5927\u8f14<br>\u30b9\u30fc\u30b6\u30d5\u30a9\u30f3\u3000\u677e\u672c 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