Back to registryFrom the same registry
Likely matchLifestyleJapan
Hiroko Kokubu
Japanese jazz pianist, composer, arranger (1959-)
kokubuhiroko.net87Evidence confidence scoreUnder review
Quick answers
Who is Hiroko Kokubu?
Japanese jazz pianist, composer, arranger (1959-)
What does the profile status mean?
Record status: Likely match. Evidence confidence: 87/100 (Likely).
A platform badge and evidence score do not establish profile ownership on IKNUVA. Ownership requires a separate claim and review.
Published confidence score87/100LikelyExpand for weights and sources
Official site links the accountOfficial website scan
+35Confirmed official cross-linkCross-platform handle consistency
+25Consistent website domainkokubuhiroko.net
+10Identity corroborated by two independent sourcesCross-platform handle consistency
+12Reputable 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
6Followers by platform
Instagram@hirokokokubuFollower count unavailableLikely matchX@hirokokokubuFollower count5.72KfollowersOlder observation — over 30 daysLikely matchObserved: Jan 7, 2021YouTube@UCWUiuR16exp6kSlAQyI9uFAFollower count1.97KfollowersLikely matchObserved: Sep 30, 2026Facebook@hiroko.kokubu.92Follower count unavailableLikely matchThreads@hirokokokubuFollower count unavailableLikely matchSpotify@artist/29n43wSgLZgeLCk4wPuqFXFollower count unavailableLikely match
Bars compare with this person's largest account; they are not shares of total audience.
Linked websites
http://kokubuhiroko.net/Follower counts from Wikidata and YouTube, as observed on Sep 30, 2026. Reach is not part of the trust score.
Latest recorded evidence or decision:Sep 9, 2026