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Publicly discoveredLifestyleJapan
Riku Koshiba
Japanese idol and actor
5Evidence confidence scoreUnder review
Quick answers
Who is Riku Koshiba?
Japanese idol and actor
What does the profile status mean?
Record status: Publicly discovered. Evidence confidence: 5/100 (Excluded).
A platform badge and evidence score do not establish profile ownership on IKNUVA. Ownership requires a separate claim and review.
Published confidence score5/100ExcludedExpand for weights and sources
Reputable secondary sourceWikidata
+5The sum is deterministic and clamped from 0 to 100. Status is human-reviewed and never auto-published.
Accounts linked to this record
3Followers by platform
YouTube@UCBaoWnd9UdIo0RvzA6MgifAFollower count15.2KfollowersPublicly discoveredObserved: Oct 19, 2026Instagram@riku.koshibaFollower count unavailablePublicly discoveredX@riku_koshibaLCPFollower count unavailablePublicly discovered
Bars compare with this person's largest account; they are not shares of total audience.
Follower counts from YouTube, as observed on Oct 19, 2026. Reach is not part of the trust score.
Latest recorded evidence or decision:Sep 8, 2026