J-pop, Anime Songs and the Oricon Charts — 2026-09-13
YOASOBI is set to headline the first-ever esports halftime show at BlizzCon 2026, marking a significant crossover moment for J-pop in the global gaming sphere. Meanwhile, Mrs. GREEN APPLE’s "Brand New" continues its dominance on the Oricon Weekly Streaming Chart, securing its second consecutive week at number one. Local media are also analyzing the streaming performance of new releases from =LOVE and EBiDAN, highlighting the competitive landscape for idol groups in the digital era.
J-pop, Anime Songs and the Oricon Charts — 2026-09-13
Top developments
YOASOBI to Perform at First Esports Halftime Show
J-pop duo YOASOBI has been announced as the performers for the halftime show of the Overwatch World Cup at BlizzCon 2026, the first time such a musical performance has been featured in the event's history. The group stated they will "pour out all our energy" to extend the excitement of the competition through music. This move underscores the growing integration of major Japanese pop acts with international esports and gaming culture, expanding their reach beyond traditional concert venues.
Mrs. GREEN APPLE Tops Streaming Charts for Second Week
Mrs. GREEN APPLE’s single "Brand New" has secured the number one spot on the Oricon Weekly Streaming Ranking for two consecutive weeks, according to reports from Kahoku Shinpo. The track’s sustained popularity highlights the band's continued dominance in the post-pandemic J-pop landscape, maintaining high engagement metrics despite a crowded market of new releases. This achievement reinforces their status as one of Japan's most streamed acts this year.
EBiDAN Anniversary Single Hits 100 Million Streams
The collaborative single by EBiDAN (including groups like M!LK and Chotoku) celebrating their 15th anniversary has surpassed 100 million cumulative streams. The track achieved weekly number one status on the Oricon Streaming Chart for five consecutive weeks starting from its second week of release. This milestone reflects the strong fanbase cohesion among EBiDAN-affiliated idols and their ability to drive significant digital consumption through coordinated releases.
New Opening Theme Revealed for "Please Excuse My Younger Brothers"
Aniplex revealed the new opening theme song artist for the ongoing anime "Please Excuse My Younger Brothers" on September 12. While specific chart data is not yet available, anime tie-in songs frequently debut high on Billboard Japan Hot Animation and Oricon charts. The announcement generates immediate interest among fans tracking anime song releases, which remain a critical driver for artist visibility in the domestic market.
Local view
Local music blog Imaoto published an analysis on September 12 focusing on the second-week performance of songs that debuted in the top 10 last week. The article specifically highlights notable numerical trends for =LOVE’s "Koi, Hajimemashita." ("Love, I Started It"), examining how its streaming and sales figures compare against other recent idol releases. This granular analysis is typical of Japanese fan-led media, which closely monitors the decay rate of initial sales spikes to predict long-term chart viability for idol singles.
Additionally, Enka Michi reported on the Oricon Weekly Enka/Kayokyoku Single Chart for the period ending September 14. They noted that the top four positions were dominated by new releases, reflecting a surge in autumn-themed traditional pop music as the season changes. This segment remains resilient in physical sales, contrasting with the streaming-heavy dominance of pop and anime genres.
Context & numbers
- Streaming Milestone: EBiDAN's anniversary single crossed 100 million streams, becoming the fastest achievement for a released song in fiscal year 2026 among tracks released in that year, surpassing the previous record held by GREEN APPLE's "lulu."
- Chart Leadership: Mrs. GREEN APPLE holds the #1 spot on the Oricon Weekly Streaming Chart for two weeks running with "Brand New."
- Global Expansion: The CDJapan "J-POP Goes Global 2026" feature notes that over 8 major artists, including XG, BABYMETAL, and Fujii Kaze, have already embarked on world tours this year, signaling a structural shift in how Japanese artists approach overseas markets.
On the radar
- BlizzCon 2026: Keep an eye on YOASOBI's performance reception and any subsequent chart spikes for their catalog following the esports halftime show.
- Autumn Anime Season: With October approaching, anticipation is building for new OP/ED themes from upcoming fall anime series, which historically drive significant streaming volume in Q4.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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