{"id":5291,"date":"2025-11-10T01:23:00","date_gmt":"2025-11-09T16:23:00","guid":{"rendered":"https:\/\/tscmidorigaoka.com\/?p=5291"},"modified":"2025-11-07T23:26:05","modified_gmt":"2025-11-07T14:26:05","slug":"effe-the-authentic-emergency-whistle-from-japan","status":"publish","type":"post","link":"https:\/\/tscmidorigaoka.com\/?p=5291","title":{"rendered":"effe -The Authentic Emergency Whistle from Japan-"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Hello, This is the Tennis Support Center Midorigaoka&#8217;s blog. <\/p>\n\n\n\n<p class=\"has-medium-font-size\">First, I want you to see this racket-like key ring.<\/p>\n\n\n\n<div style=\"height:51px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/IMG_3562-1024x768.jpg\" alt=\"\" class=\"wp-image-5292\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/IMG_3562-1024x768.jpg 1024w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/IMG_3562-300x225.jpg 300w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/IMG_3562-768x576.jpg 768w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/IMG_3562-1536x1152.jpg 1536w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/IMG_3562.jpg 1775w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:101px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">It&#8217;s not just a key ring. The name is <strong>effe<\/strong>. Its identity is the emergency kit as a whistle because of its hollow structure. I will introduce and recommend this authentic emergency whistle.<\/p>\n\n\n\n<div style=\"height:61px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151403_675144ab485c7-1024x1024.jpg\" alt=\"\" class=\"wp-image-5293\" style=\"width:379px;height:auto\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151403_675144ab485c7-1024x1024.jpg 1024w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151403_675144ab485c7-300x300.jpg 300w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151403_675144ab485c7-150x150.jpg 150w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151403_675144ab485c7-768x768.jpg 768w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151403_675144ab485c7-1536x1536.jpg 1536w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151403_675144ab485c7.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:127px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Function<\/strong><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">The effe can create loud and high frequencies sound, around <strong>85db<\/strong>\u30fb<strong>4kHz<\/strong>(for human), <strong>20kHz<\/strong>(for rescue dog). This tiny key ring can save your life for helping find you among the rubble.<\/p>\n\n\n\n<div style=\"height:62px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"521\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-9-1024x521-1.png\" alt=\"\" class=\"wp-image-5294\" style=\"width:535px;height:auto\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-9-1024x521-1.png 1024w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-9-1024x521-1-300x153.png 300w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-9-1024x521-1-768x391.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:136px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Material<\/strong><\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">effe is mede in <strong>Sabae<\/strong>, Fukui Prefecture, Japan. Sabae is known as a factory city of glasses. The effe is made from <strong>acetate<\/strong>, the same material as glasses frames. Acetate is a renewable material derived from wood pulp and cotton. Unlike petroleum-based products that are more environmentally harmful, cellulose acetate is more eco-friendly. Acetate products are renowned for their exceptional durability, vibrant colors, and comfortable surface. <\/p>\n\n\n\n<div style=\"height:90px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/depositphotos_20727947-stock-photo-cotton.webp\" alt=\"\" class=\"wp-image-5304\" style=\"width:534px;height:auto\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/depositphotos_20727947-stock-photo-cotton.webp 600w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/depositphotos_20727947-stock-photo-cotton-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<div style=\"height:52px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"467\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-10-1024x467-1.png\" alt=\"\" class=\"wp-image-5295\" style=\"width:536px;height:auto\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-10-1024x467-1.png 1024w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-10-1024x467-1-300x137.png 300w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-10-1024x467-1-768x350.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:54px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"601\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-7-1024x601-1.png\" alt=\"\" class=\"wp-image-5296\" style=\"width:537px;height:auto\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-7-1024x601-1.png 1024w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-7-1024x601-1-300x176.png 300w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/image-7-1024x601-1-768x451.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:131px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Background<\/strong><\/p>\n\n\n\n<div style=\"height:27px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">effe is made in glasses factory in Sabae. The designers of effe felt the big importance of emergency kit after the earthquake disaster. Japanese has suffered from a lot of huge earthquakes(ex. <strong>1.17 Hansin-Awaji, 3.11 East Japan<\/strong>). Then they came up with an idea, &#8221; The acetate is suitable material for whistle because of its nice look, comfort surface, and workability, isn&#8217;t it ? &#8221; After that, They took 5 years to create effe by pursuing nice look, portability, best structure for sound function. As a result, effe was created.<\/p>\n\n\n\n<div style=\"height:47px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151359_675144a757989-1024x684.jpg\" alt=\"\" class=\"wp-image-5301\" style=\"width:692px;height:auto\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151359_675144a757989-1024x684.jpg 1024w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151359_675144a757989-300x200.jpg 300w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151359_675144a757989-768x513.jpg 768w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151359_675144a757989-1536x1025.jpg 1536w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2025\/11\/1205151359_675144a757989.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">They keeps making effe with the strong will to protect human life from disaster.<\/p>\n\n\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Our stores started to sell effe and are looking forward to your visit !!<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Profile : \u6e05\u6c34 \u512a\u4e4b\u4ecb (<strong>Yuunosuke Shimizu)<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">The advisor of rackets, strings, shoes. I&#8217;m looking forward to enjoy conversation with you !!<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2024\/12\/IMG_9664-1024x768.jpg\" alt=\"\" class=\"wp-image-2628\" style=\"width:253px;height:auto\" srcset=\"https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2024\/12\/IMG_9664-1024x768.jpg 1024w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2024\/12\/IMG_9664-300x225.jpg 300w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2024\/12\/IMG_9664-768x576.jpg 768w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2024\/12\/IMG_9664-1536x1152.jpg 1536w, https:\/\/tscmidorigaoka.com\/wp-content\/uploads\/2024\/12\/IMG_9664.jpg 1728w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:37px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u30c6\u30cb\u30b9\u30b5\u30dd\u30fc\u30c8\u30bb\u30f3\u30bf\u30fc\u7dd1\u30f6\u4e18\u5e97\u306f\u3001\u786c\u5f0f\u30c6\u30cb\u30b9\u30e9\u30b1\u30c3\u30c8\u306e\u5728\u5eab\u6570\u304c\u7d047000\u672c\uff01<br>\u30d0\u30dc\u30e9\u3001\u30e8\u30cd\u30c3\u30af\u30b9\u3001\u30a6\u30a3\u30eb\u30bd\u30f3\u306a\u3069\u306e\u6700\u65b0\u6a5f\u7a2e\u3092\u306f\u3058\u3081\u3001<\/p>\n\n\n\n<p>\u30d8\u30c3\u30c9\u3001\u30c0\u30f3\u30ed\u30c3\u30d7\u3001\u30b9\u30ea\u30af\u30bd\u30f3\u306a\u3069\u5404\u7a2e\u54c1\u63c3\u3048\u3002<br>\u4eca\u3067\u306f\u5165\u624b\u4e0d\u53ef\u80fd\u306a\u30d3\u30f3\u30c6\u30fc\u30b8\u30e9\u30b1\u30c3\u30c8\u306a\u3069\u3082\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u25bc\u304a\u5e97\u306e\u4e2d\u53e4\u30e9\u30b1\u30c3\u30c8\u5728\u5eab\u72b6\u6cc1\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\uff01<\/p>\n\n\n\n<p><a href=\"https:\/\/www.tennis-shop.jp\/stock\/stock.php?shop=midorigaoka\">https:\/\/www.tennis-shop.jp\/stock\/stock.php?shop=midorigaoka<\/a><\/p>\n\n\n\n<p>\u5728\u5eab\u306e\u78ba\u8a8d\u306f\u304a\u96fb\u8a71\u3067\u3082\u627f\u3063\u3066\u304a\u308a\u307e\u3059\uff01<\/p>\n\n\n\n<p>\u30c6\u30cb\u30b9\u30b5\u30dd\u30fc\u30c8 \u30bb\u30f3\u30bf\u30fc\u7dd1\u30f6\u4e18\u5e97 TEL\uff1a03-5314-5691<\/p>\n\n\n\n<p>\u55b6\u696d\u6642\u9593<br>\u5e73\u65e5\uff65\u571f\u66dc 11\uff1a00-20\uff1a00<br>\u65e5\u66dc\uff65\u795d\u65e5 10\uff1a00-19\uff1a00<br>\u5b9a\u4f11\u65e5\uff1a\u706b\u66dc\u65e5\uff08\u5e74\u672b\u5e74\u59cb\u9664\u304f\uff09<\/p>\n\n\n\n<p><a href=\"https:\/\/tscmidorigaoka.com\">https:\/\/tscmidorigaoka.com<\/a><\/p>\n\n\n\n<p>\u3010\u99d0\u8eca\u5834\u5b8c\u5099\u3000\u304a\u8eca\u3067\u306e\u3054\u6765\u5e97\u3082\u5b89\u5fc3\u3067\u3059\u3011<br>\u3012181-0003\u3000\u6771\u4eac\u90fd\u4e09\u9df9\u5e02\u5317\u91ce\uff14\u4e01\u76ee\uff11\uff0d\uff12\uff15<\/p>\n\n\n\n<p>\u3054\u6765\u5e97\u30fb\u304a\u96fb\u8a71\u304a\u5f85\u3061\u3057\u3066\u304a\u308a\u307e\u3059&lt;(_ _)&gt;<\/p>\n\n\n<p>| <a href=\"https:\/\/tscshibuya.com\/?cat=9\" target=\"_blank\" rel=\"noopener\">\u6e0b\u8c37\u5e97\u30d6\u30ed\u30b0<\/a> | <a href=\"https:\/\/tscmitaka.com\/?cat=9\" target=\"_blank\" rel=\"noopener\">\u4e09\u9df9\u5e97\u30d6\u30ed\u30b0 <\/a>| <a href=\"https:\/\/tscsengawa.com\/category\/shop%e3%83%96%e3%83%ad%e3%82%b0\/\" target=\"_blank\" rel=\"noopener\">\u4ed9\u5ddd\u5e97\u30d6\u30ed\u30b0<\/a> |<a href=\"https:\/\/tscmidorigaoka.com\/?cat=2\" target=\"_blank\" rel=\"noopener\">\u7dd1\u30f6\u4e18\u5e97\u30d6\u30ed\u30b0<\/a> |<\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello, This is the Tennis Support Center Midorigaoka&#8217;s blog. First, I want you to see this racket-like k &hellip; <a href=\"https:\/\/tscmidorigaoka.com\/?p=5291\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">effe -The Authentic Emergency Whistle from Japan-<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":5301,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,6,2],"tags":[38],"class_list":["post-5291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-information","category-staff","category-shopblog","tag-made-in-japan"],"_links":{"self":[{"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=\/wp\/v2\/posts\/5291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5291"}],"version-history":[{"count":9,"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=\/wp\/v2\/posts\/5291\/revisions"}],"predecessor-version":[{"id":5307,"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=\/wp\/v2\/posts\/5291\/revisions\/5307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=\/wp\/v2\/media\/5301"}],"wp:attachment":[{"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tscmidorigaoka.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}