{"rewrite":{"id":"r_5aa77c152010441ba2ab5307","clusterId":"c_95279248b7a14b1e87bca488","slug":"otonal-launches-sound-buzz-sns-creative-service-centered-on-voice-actors-and","model":"deepseek-v4-flash","headline":"Otonal Launches Sound Buzz SNS Creative Service Centered on Voice Actors and VTubers","summary":"Otonal Co., Ltd. has launched Sound Buzz, an SNS creative production service that centers on voice actor and VTuber voices and original music. The service targets younger generations who use SNS daily and aims to leverage fandom passion through audio design to improve brand engagement, ad recall, and brand awareness.","whyItMatters":"The service formalizes a strategy of using voice actor and VTuber fan communities as a direct marketing channel on social media, backed by Otonal's data on audio's effect on attention and recall.","webCardHtml":"\u003cp\u003eOtonal Co., Ltd. announced the launch of Sound Buzz, an SNS creative production service built around voice actor and VTuber voices and original music. The company cites Nielsen and Google research showing that audio environments achieve 2.4 times the attention rate and improve ad recall by 1.4 times and brand awareness by 1.6 times. Sound Buzz produces video content that uses voice actor and VTuber casting, original music, and sound logos to create what Otonal calls a brand's unique sound. The creative can be reused across advertisements and real events. Otonal brings experience from over 4,500 audio ad planning projects and over 1,500 client ad placements to the new service.\u003c/p\u003e","blueskyPost":"Otonal's Sound Buzz service cites a 2.4x attention rate for audio-enhanced video. The pitch is that fandom audio hooks younger users who already wear wireless earphones.","twitterPost":"Sound Buzz targets the 74% of teens who use wireless earphones daily, betting that fandom voices outperform visual-only SNS ads.","threadsPost":"Otonal's Sound Buzz service is built on a specific data point: video with audio gets 2.4x the attention of video without. The service pairs that insight with voice actor and VTuber voices, betting that fandom attachment drives recall and sharing. The real test is whether brands can reuse those audio assets across ads, events, and in-store BGM without dilution.","newsletterBlurb":"Otonal Co., Ltd. launched Sound Buzz, an SNS creative production service centered on voice actor and VTuber voices and original music. The service targets younger generations and aims to leverage fandom passion through audio design to improve brand engagement, ad recall, and brand awareness. Otonal cites Nielsen and Google research showing audio environments achieve 2.4 times the attention rate.","attributionJson":"[{\"source\":\"PANORA\",\"url\":\"https://panora.tokyo/archives/143895\",\"title\":\"Otonal Launches 'Sound Buzz,' an SNS Creative Production Service Centered on Voice Actors' and VTubers' Voices and Original Music\"}]","lintFlagsJson":"[]","lintHits":0,"costUsd":0,"inputTokens":4098,"outputTokens":574,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1779946372,"createdAt":"2026-05-28T05:32:42.000Z","publishedAt":"2026-05-28T05:45:05.000Z","updatedAt":"2026-05-28T05:45:05.000Z"},"cluster":{"id":"c_95279248b7a14b1e87bca488","canonicalTitle":"オトナル、声優・VTuberの声とオリジナル楽曲を軸にしたSNSクリエイティブ制作サービス「Sound Buzz」の提供を開始","representativeArticleId":"a_813e31f190af3c3af3a3ab6d","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Sound Buzz\"],\"studios\":[],\"people\":[],\"type\":\"announcement\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-05-28T03:07:19.000Z","lastSeenAt":"2026-05-28T03:07:19.000Z","updatedAt":"2026-05-28T05:45:05.000Z"},"attribution":[{"source":"PANORA","url":"https://panora.tokyo/archives/143895","title":"オトナル、声優・VTuberの声とオリジナル楽曲を軸にしたSNSクリエイティブ制作サービス「Sound Buzz」の提供を開始"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Sound Buzz"],"studios":[],"people":[],"type":"announcement","domain":"vtuber","is_roundup":false},"keyFacts":["Otonal Co., Ltd. launched Sound Buzz, an SNS creative production service centered on voice actor and VTuber voices and original music.","Otonal cites Nielsen and Google research showing audio environments achieve 2.4 times the attention rate and improve ad recall by 1.4 times and brand awareness by 1.6 times.","Sound Buzz produces video content using voice actor and VTuber casting, original music, and sound logos to create a brand's unique sound.","Otonal brings experience from over 4,500 audio ad planning projects and over 1,500 client ad placements to the new service."]}