{"rewrite":{"id":"r_51147df9bb7d275ae0b5109a","clusterId":"c_3d2e9d3eb123a8fc73f6b263","slug":"bipsee-and-university-of-tokyo-survey-193-vtubers-on-mental-health","model":"deepseek-v4-flash:free","headline":"BiPSEE and University of Tokyo Survey 193 VTubers on Mental Health","summary":"BiPSEE Inc., a Tokyo-based health tech startup, participated in a University of Tokyo-led research project that surveyed 193 VTubers affiliated with the agency bond Inc. The study, conducted with bond's cooperation, examined how VTubers engage with their avatars and how that relates to self-expression and psychological burden. Of the 193 participants, 168 reside in Japan and 25 overseas. Using four indicators (avatar identification, idealized avatar, acting tendency, and expression of the true self), the researchers identified four statistical profiles: Buffered Self (42 people), Fusion (43), Puppeteer (31), and Inherited Self (77). The results show that self-expression and psychological burden coexist in different combinations depending on the profile, rather than falling into a simple benefit or risk dichotomy. For example, the Fusion type had the highest self-expression but also the highest role conflict and elevated depressive symptom scores. The paper, titled \"Latent Profiles of Avatar-Mediated Streaming and Mental Health in VTubers: A Four-Profile Typology,\" was accepted at HCI International 2026 and presented online in the poster program Cluster 14: Healthcare, Well-being, and Aging.","whyItMatters":"This is one of the first large-scale empirical studies to move beyond the benefit/risk binary in avatar-mediated work, offering a typology that could inform how agencies and digital therapeutics developers design support for VTubers.","webCardHtml":"\u003cp\u003e\u003c/p\u003e\u003cul\u003e\n  \u003cli\u003eBiPSEE\u0026#39;s team includes Shohei Komatsu, Director and CPO, who joined the research from design through analysis. The University of Tokyo side is Yoko Koyanagi, Project Researcher, with Michiaki Hirose of Tokyo University of Technology also listed as an author.\u003c/li\u003e\n  \u003cli\u003eThe study received approval from the University of Tokyo\u0026#39;s Ethics Review Committee (approval number UT-IST-RE-250508_7). Recruitment ran through bond\u0026#39;s staff, and the research team never contacted VTubers directly.\u003c/li\u003e\n  \u003cli\u003eDepressive symptoms were measured with the PHQ-9, which the paper notes is a symptom scale, not a depression diagnosis. The authors also state the four profiles are group-level statistical trends, not individual diagnoses or hiring criteria.\u003c/li\u003e\n  \u003cli\u003eThe conference runs July 26-31, 2026, at the Montréal Convention Centre in Canada. The paper is presentation number 1451.\u003c/li\u003e\n  \u003cli\u003eNo statistically significant differences appeared among the four profiles in subjective or retrospective mental health improvement compared with before streaming. Age, biological sex, activity duration, and nationality also did not predict profile membership.\u003c/li\u003e\n  \u003cli\u003eSelf-concept clarity, or how clearly a person perceives what kind of person they are, was broadly tied to lower burden. The negative association with depressive symptoms held for Buffered Self, Puppeteer, and Inherited Self, but not clearly for Fusion.\u003c/li\u003e\n  \u003cli\u003eResearcher Yoko Koyanagi said virtual streamers often announce hiatuses or retirements for mental health reasons, and that empirical work on avatar-specific psychology has been limited. bond president Ryosuke Sumiyoshi called the 193-streamer survey \u0026#34;an unprecedented scale in the industry.\u0026#34;\u003c/li\u003e\n\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e","blueskyPost":"New study of 193 VTubers finds four avatar-engagement profiles, from Buffered Self to Fusion, where high self-expression often comes with higher role conflict and guilt. No simple benefit/risk split.","twitterPost":"VTuber mental health survey: Fusion type tops self-expression but also role conflict. Inherited Self shows highest true-self expression yet still reports identity conflict. What does this mean for agency support?","threadsPost":null,"newsletterBlurb":"BiPSEE and University of Tokyo researchers surveyed 193 bond-affiliated VTubers, identifying four avatar-engagement profiles. The findings show self-expression and psychological burden coexist in complex ways, challenging simple narratives about VTuber mental health.","attributionJson":"[{\"source\":\"MoguLive\",\"url\":\"https://www.moguravr.com/bipsee-tokyo-university-vliver-mental-health-survey/\",\"title\":\"BiPSEE, University of Tokyo, and Others Announce Results of Mental Health Survey of 193 VTubers Belonging to bond\"},{\"source\":\"PANORA\",\"url\":\"https://panora.tokyo/archives/150900\",\"title\":\"BiPSEE, a VR Digital Therapeutics Company, Collaborates with University of Tokyo Researchers on Mental Health Survey of 193 VTubers\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":13701,"outputTokens":1458,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1785937044,"createdAt":"2026-08-05T13:28:16.000Z","publishedAt":"2026-08-05T13:32:23.000Z","updatedAt":"2026-08-05T13:28:16.000Z"},"cluster":{"id":"c_3d2e9d3eb123a8fc73f6b263","canonicalTitle":"VRデジタル療法のBiPSEE、東京大学の研究者らとVライバー193名を対象としたメンタルヘルス調査に協力","representativeArticleId":"a_2e2134650370708fdd1480c5","sourceCount":2,"writtenSourceCount":2,"writeAttempts":0,"isSolo":false,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[\"松村雅代\"],\"type\":\"news\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-03T02:48:48.000Z","lastSeenAt":"2026-08-03T08:20:00.000Z","updatedAt":"2026-08-05T13:32:24.000Z"},"attribution":[{"source":"MoguLive","url":"https://www.moguravr.com/bipsee-tokyo-university-vliver-mental-health-survey/","title":"BiPSEE、東京大学らとbond所属Vライバー193名のメンタルヘルス調査結果を発表"},{"source":"PANORA","url":"https://panora.tokyo/archives/150900","title":"VRデジタル療法のBiPSEE、東京大学の研究者らとVライバー193名を対象としたメンタルヘルス調査に協力"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":["松村雅代"],"type":"news","domain":"vtuber","is_roundup":false},"keyFacts":["The survey included 193 VTubers affiliated with bond Inc., with 168 in Japan and 25 overseas.","Four statistical profiles were identified: Buffered Self (42 people), Fusion (43), Puppeteer (31), and Inherited Self (77).","The paper was accepted at HCI International 2026 and presented online in the poster program Cluster 14: Healthcare, Well-being, and Aging.","The study was approved by the University of Tokyo's Ethics Review Committee under approval number UT-IST-RE-250508_7.","BiPSEE Inc. coordinated the survey implementation with bond Inc., and BiPSEE researchers participated from design to analysis."]}