Japanese LINE Registration Poster

"type":"Japanese promotional poster flyer","purpose":"LINE registration guide for a coworking space","style":"clean corporate flat design, modern Japanese advertising layout, vector icons, white background with bold blue and green accents, high readability, print-ready poster composition","brand":"name":"Voltage名古屋","category":"coworking space","header":"コワーキングスペース argument name=\"venue name\" default=\"Voltage名古屋\"","layout":"orientation":"portrait","sections":["title":"公式LINE登録で利用開始！","position":"top header","count":2,"labels":["公式LINE登録で利用開始！","受付・チェックイン・予約はすべてLINEで完結！"],"title":"main signup area","position":"upper middle","count":3,"labels":["まずは友だち追加！","QR code placeholder","※受付後、必ずご登録をお願いします"],"title":"公式LINEでできること","position":"upper right","count":4,"labels":["お試し会員登録","会議室の予約","各種チェックイン","お知らせ・キャンペーン配信"],"title":"リッチメニューの使い方","position":"middle","count":3,"labels":["1 お試し会員登録はこちら","2 会議室のご予約がこちら","3 各種チェックインがこちら"],"title":"ご利用時のご案内","position":"lower middle","count":5,"labels":["出入り自由","お手洗い・給湯室","フリードリンク","電源について","貸し出し備品"],"title":"footer message","position":"bottom","count":1,"labels":["快適な空間づくりにご協力をお願いいたします"]],"content_blocks":"line_features":["icon":"ID card profile icon in green outline","heading":"お試し会員登録","text":"お試し会員の登録ができます","icon":"calendar icon in green outline","heading":"会議室の予約","text":"会議室のご予約ができます","icon":"check circle icon in green outline","heading":"各種チェックイン","text":"ドロップイン・会員利用のチェックインができます","icon":"megaphone icon in green outline","heading":"お知らせ・キャンペーン配信","text":"お得情報や最新のお知らせをお届けします"],"rich_menu_steps":["step":1,"heading":"お試し会員登録はこちら","visual":"smartphone screen showing profile form, yellow button, hand tapping, yellow LINE-style check bubble","text":"1ヶ月使い放題の お試し会員登録ができます","step":2,"heading":"会議室のご予約がこちら","visual":"smartphone screen with calendar, hand tapping date","text":"空き状況を確認して そのまま予約できます","step":3,"heading":"各種チェックインがこちら","visual":"smartphone screen with large check mark, hand tapping","text":"ドロップイン・会員利用の チェックインはこちらから"],"facility_info":["heading":"出入り自由","icon":"open door with arrow","text":"いつでも自由に出入り可能です。 退出時の手続きは不要です。","heading":"お手洗い・給湯室","icon":"restroom male and female symbols","text":"お手洗いと給湯室は 受付後方にございます。","heading":"フリードリンク","icon":"coffee machine cup","text":"コーヒーメーカー、ウォーターサーバーは ご自由にご利用いただけます。","heading":"電源について","icon":"electrical outlet","text":"壁沿いの席に電源があります。 中央席は延長コードを ご利用ください。","heading":"貸し出し備品","icon":"charging cable or power bank device","text":"充電器・延長コードなど 貸し出し可能です。 スタッフまでお声がけください。"],"visual_details":"top_decorations":"small colorful confetti strokes and sparkles near top corners","frame":"subtle geometric blue and yellow corner shapes around the poster edges","main_colors":["deep blue","bright LINE green","yellow","white","light gray"],"typography":"bold Japanese sans-serif headline, large green emphasis on LINE, smaller black explanatory text, section headers in green and blue","icons":"simple outlined vector icons with consistent stroke weight","qr_area":"large empty rounded rectangle placeholder bordered in green for argument name=\"QR code area\" default=\"official LINE QR code\"","speech_circle":"solid green circular callout on left with white text 'まずは友だち追加！'","customizable_fields":"headline":"argument name=\"main headline\" default=\"公式LINE登録で利用開始！\"","subheadline":"argument name=\"subheadline text\" default=\"受付・チェックイン・予約はすべてLINEで完結！\"","brand_green":"argument name=\"accent green\" default=\"LINE green\"","footer_note":"argument name=\"footer message\" default=\"快適な空間づくりにご協力をお願いいたします\""