広瀬さいか ひろせさいか
㈱アッチクリエイティブスタジオ 所属
本名：広瀬 彩花 （旧姓：八幡）
生年月日：1991年1月8日
出身：札幌市
血液型：Ｂ型
身長：163cm
靴サイズ：24.5cm
趣 味：ソフトクリーム屋さん巡り、ワンコインランチ巡り
特 技：時短レシピ料理
好きなもの：ダンス、鉄道動画鑑賞（息子と共にハマり中）
2013年03月 藤女子大学卒業
2013年04月 NHK旭川放送局キャスター
2015年04月 フリーアナウンサーに
結婚、出産・育児により活動を休止していたが
2019年よりACS所属。仕事に復帰。
＜これまでの主な出演番組＞
NHK「ほっとニュース北海道」 (2013年～2015年)
TVh「サマ ー競馬 」 MCアシスタント (2015年～ 2016年)
HTB「ママ・マルシェ 」 映画コーナーMC (2015年～2016年)
＜現在の出演番組＞
STV「どさんこ市場」
JCOMチャンネル「デイリーニュース」
{"items":["c6049dfc-8a19-4ee2-bb1a-fbcb9817aa18","6ed2b268-5a58-41e9-9666-e97bf4370bbb","747a80be-b717-4c2c-a244-9a2de2171427"],"styles":{"galleryType":"Columns","groupSize":1,"showArrows":false,"cubeImages":true,"cubeType":"fit","cubeRatio":1,"isVertical":true,"gallerySize":558,"collageAmount":0,"collageDensity":0,"groupTypes":"1","oneRow":false,"imageMargin":5,"galleryMargin":0,"floatingImages":0,"chooseBestGroup":true,"smartCrop":false,"hasThumbnails":false,"enableScroll":true,"isGrid":true,"isSlider":false,"isColumns":false,"isSlideshow":false,"cropOnlyFill":false,"fixedColumns":3,"enableInfiniteScroll":1,"gotStyleParams":true,"selectedLayout":"2|bottom|undefined|fit|true|undefined|1","isRTL":false,"minItemSize":50,"fullscreen":true,"allowSocial":false,"allowDownload":false,"allowTitle":false,"allowDescription":false,"loveButton":true,"loveCounter":false,"videoLoop":true,"videoSound":false,"videoSpeed":1,"videoPlay":"hover","gallerySliderImageRatio":1.7777777777777777,"galleryImageRatio":2,"numberOfImagesPerRow":3,"sharpParams":{"quality":90,"usm":{}},"viewMode":"preview","galleryHorizontalAlign":"flex-start","galleryTextAlign":"left","galleryVerticalAlign":"flex-start","itemClick":"expand","galleryThumbnailsAlignment":"bottom","thumbnailSpacings":0,"gridStyle":1,"titlePlacement":"SHOW_ON_HOVER","hoveringBehaviour":"APPEARS","mobilePanorama":false,"isAutoSlideshow":false,"slideshowLoop":false,"playButtonForAutoSlideShow":false,"allowSlideshowCounter":false,"autoSlideshowInterval":4,"arrowsSize":23,"slideshowInfoSize":200,"imageLoadingMode":"BLUR","scrollAnimation":"NO_EFFECT","overlayAnimation":"NO_EFFECT","imageHoverAnimation":"NO_EFFECT","expandAnimation":"NO_EFFECT","itemBorderWidth":0,"itemBorderColor":{"themeName":"color_15","value":"rgba(0,0,0,1)"},"itemBorderRadius":0,"itemEnableShadow":false,"itemShadowOpacityAndColor":{"themeName":"color_15","value":"rgba(0,0,0,0.2)"},"itemShadowBlur":20,"loadMoreAmount":"all","itemShadowDirection":135,"itemShadowSize":10,"imageInfoType":"NO_BACKGROUND","textBoxBorderRadius":0,"textBoxBorderWidth":0,"textBoxBorderColor":{"themeName":"color_15","value":"rgba(0,0,0,1)"},"titleDescriptionSpace":6,"textsVerticalPadding":0,"textsHorizontalPadding":0,"textBoxFillColor":{"themeName":"color_12","value":"rgba(153,153,153,1)"},"textBoxHeight":0,"textImageSpace":10,"alwaysShowHover":false,"isStoreGallery":false,"previewHover":false,"calculateTextBoxHeightMode":"AUTOMATIC","galleryLayout":2,"thumbnailSize":120,"useCustomButton":false,"itemOpacity":{"themeName":"color_14","value":"rgba(51,51,51,0.6)"},"itemFont":{"style":{"bold":false,"italic":false,"underline":false},"family":"josefin slab","preset":"Heading-S","editorKey":"font_6","size":23,"fontStyleParam":true,"displayName":"Small Heading","value":"font:normal normal normal 23px/1.3em \"josefin slab\",serif;"},"itemFontSlideshow":{"family":"helvetica-w01-bold","displayName":"Basic Heading","style":{"bold":false,"italic":false,"underline":false},"size":22,"preset":"Custom","editorKey":"font_5","fontStyleParam":true,"value":"font:normal normal normal 22px/27px helvetica-w01-bold,helvetica-w02-bold,helvetica-lt-w10-bold,sans-serif;"},"itemDescriptionFontSlideshow":{"family":"helvetica-w01-light","displayName":"Paragraph 2","style":{"bold":false,"italic":false,"underline":false},"size":15,"preset":"Custom","editorKey":"font_8","fontStyleParam":true,"value":"font:normal normal normal 15px/18px helvetica-w01-light,helvetica-w02-light,sans-serif;"},"itemDescriptionFont":{"family":"open sans","style":{"bold":false,"italic":false,"underline":false},"size":13,"preset":"Body-M","editorKey":"font_8","fontStyleParam":true,"displayName":"Paragraph 2","value":"font:normal normal normal 13px/1.3em \"open sans\",sans-serif;"},"itemFontColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"itemFontColorSlideshow":{"themeName":"color_15","value":"rgba(0,0,0,1)"},"itemDescriptionFontColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"itemDescriptionFontColorSlideshow":{"themeName":"color_15","value":"rgba(0,0,0,1)"},"loadMoreButtonText":"Load More","loadMoreButtonFont":{"family":"open sans","displayName":"Paragraph 2","style":{"bold":false,"italic":false,"underline":false},"size":13,"preset":"Body-M","editorKey":"font_8","fontStyleParam":true,"value":"font:normal normal normal 13px/1.3em \"open sans\",sans-serif;"},"loadMoreButtonFontColor":{"themeName":"color_15","value":"rgba(0,0,0,1)"},"loadMoreButtonColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"loadMoreButtonBorderColor":{"themeName":"color_15","value":"rgba(0,0,0,1)"},"arrowsColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"oneColorAnimationColor":{"themeName":"color_11","value":"rgba(255,255,255,1)"},"isAccessible":false,"isMasonry":false,"layoutsVersion":2,"selectedLayoutV2":2,"isSlideshowFont":false,"externalInfoHeight":0},"container":{"top":"","bottom":"","left":"","right":"","width":922,"height":289,"position":"","avoidGallerySelfMeasure":true,"galleryWidth":932,"galleryHeight":289,"scrollBase":0}}