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April Streaming Certifications: back number's 'Hanataba' Achieves Diamond Status!

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published May 28, 2026 10:00 AM ・ Updated Jun 13, 2026 11:51 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

The Recording Industry Association of Japan (RIAJ) announced the streaming certifications for April 2026, with back number's 'Hanataba' reaching Diamond status.

The Recording Industry Association of Japan (RIAJ) announced the streaming certifications for April 2026, with back number's 'Hanataba' reaching Diamond status.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000664.000010908.html Distributor: PR TIMES
Published: May 28, 2026

The Recording Industry Association of Japan (RIAJ) has released its streaming certification results for April 2026. back number's 'Hanataba' has surpassed 500 million cumulative streams, earning a Diamond certification—the third such achievement for the band. Additionally, TWICE's 'Feel Special,' HANA's 'ROSE,' Mr.Children's 'HANABI,' and Mrs. GREEN APPLE's 'Darling' were certified Triple Platinum (over 300 million streams). A total of 18 works received Platinum certification (over 100 million streams) for the month.

FACT BOX

Source: PR TIMES
Category: music_industry_report

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　May 28, 2026 10:00 AM — Distributor PR TIMES
Collected　Jun 1, 2026 1:00 AM
AI structured & analyzed　Jun 1, 2026 11:39 PM
Desk-reviewed & published　May 28, 2026 10:00 AM

FAQ

Is this certification global?

No, it is based on streaming data within Japan, certified by the Recording Industry Association of Japan.

What are the key facts in this article?

The Recording Industry Association of Japan (RIAJ) announced the streaming certifications for April 2026, with back number's 'Hanataba' reaching Diamond status.

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000664.000010908.html

Cite this article — HOW TO CITE

Washin AI News Desk“April Streaming Certifications: back number's 'Hanataba' Achieves Diamond Status!”AI News by Washin Village（和心村）, May 28, 2026. https://aeo.idaeo.ai/ai/riaj-or-jp/en/news/2026-05-28-4%E6%9C%88%E5%BA%A6%E3%82%B9%E3%83%88%E3%83%AA%E3%83%BC%E3%83%9F%E3%83%B3%E3%82%B0%E8%AA%8D%E5%AE%9A-back-number-%E8%8A%B1%E6%9D%9F-%E3%81%8C%E3%83%80%E3%82%A4%E3%83%A4%E3%83%A2%E3%83%B3%E3%83%89%E8%AA%8D%E5%AE%9A

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