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The story
The five female idol groups picked for the 2026 Kōhaku Uta Gassen lineup are =LOVE, AKB48, CUTIE STREET, FRUITS ZIPPER, and Nogizaka46. 5ch users noticed that these five groups lined up exactly with the top five in Spotify’s monthly listener rankings. CD sales tell the same story: all five groups sold over 500,000 copies (AKB48 hit 765,000), while Juice=Juice, which missed the cut, sold only 50,000. The thread debated this “Spotify criteria theory” — whether the numbers can be temporarily boosted with ad spending, how groups get around the system resetting every 28 days, and why Juice=Juice, despite racking up 170,000 likes from its Takarazuka collab, couldn’t translate that buzz into streams.
What people said
Latest popularity ranking of Japanese female idol groups
Spotify monthly listeners, 11/12/2026
You're missing HANA.
Also, XG is a lock for next year — their listener count is way out in front of everyone.
They probably buy them in advance to dodge public criticism.
Even if you buy listeners, the count drops after 28 days, so it's pointless.
There's probably some rule where you can only run ads for 28 days after a new song drops, and no longer than that.
So the baseline requirement is dropping a new song every single month, regardless of whether it's a "main push" track or not.
If it were M!LK they'd have a banger ready every month, though.
AKB was already in the Spotify top tier last year, which is why they got an easy invite for their 20th anniversary. Morning Musume's numbers just aren't there right now, so if they coast on 'we'll probably get picked anyway,' they could genuinely miss out.
Actually, next year could be a great natural experiment: Juice=Juice grinding hard on the metrics (or at least, we want them to) versus Morning Musume hitting their 30th anniversary without bothering — whichever one actually gets the Kōhaku call.
So the goal is to knock off your closest rivals one at a time and eventually climb to Nogizaka's level.
I already stream their songs on Spotify every day, but I'm gonna listen even more from now on.
First off, you're fundamentally misunderstanding how buzz marketing works — numbers don't grow just because one person listens.
Spend money on awareness
→ reinvest capital to buy plays
→ the trend-sensitive upper tier of society listens → their followers listen too
→ or alternatively, go all-in on handshake-event sales and bonus-CD tactics to rack up a sheer headcount of fans
→ win the awareness war
That chain of influence is the basic structure here. You listening by yourself doesn't move the numbers. Akimoto's team and Asobi System actually co-invest, take on real financial risk, and go after that demographic.
As long as people keep talking about 'skill,' 'performance,' 'quality,' and 'moving the audience,' they'll never beat this system.
That's a genuinely useful discovery.
I was wondering why there were suddenly a bunch of people on the Wolf board (5ch's idol-fandom forum) pushing the Spotify angle hard this year, even though CUTIE STREET was Spotify's #1 around this time last year and still got snubbed. Now I get why.
In a way, that was the warning sign.
There's no way around it — they just need to drop songs that go viral harder. Live performance has its limits.
They pulled 170,000 likes off the Takarazuka collab at the Best Hit Kayousai TV special, and their Spotify listener count barely budged.
170,000 likes means they did go viral in a normal sense. It just doesn't connect to Spotify at all.
They need to figure out a strategy to actually convert that.
That was the power of the Takarazuka name, though.
Right, and that's exactly the point — even with the Takarazuka boost making the performance go massively viral, it barely translated into streams for Juice=Juice.
So viral performances have a ceiling. In the end they just have to land another viral hit through the song itself.
That alone creates at least a 5x gap, and averages closer to 10x in play counts.
People love to mock 'smartphone farms,' but before you even get there — structurally, you simply don't get the numbers bumped up unless you actually invest (pay tribute) into the ad industry.
The 'Moreemi' MV and the Budokan live footage both hit 10 million views completely organically, and that's genuinely impressive.
But I think they should treat that as 'we already proved we can do something amazing' and dial it back a bit — next up they need to start actively promoting.
All five groups in the lineup sold over 500,000 CDs.
=LOVE: 500,000
AKB48: 765,000
CUTIE STREET: 530,000
FRUITS ZIPPER: 720,000
Nogizaka46: 756,000
Juice=Juice: 50,000
Exactly. Almost nobody actually listens to the CD itself anymore, so why do they sell?
These groups treat the CD as basically throwaway merch and thoroughly commit to tactics like bundling handshake tickets and random trading cards to rack up sales volume.
They're simultaneously investing across every medium that has little to do with digital platforms, aiming for synergy.
Maybe it's time to drop the mindset that 'organic growth is impressive.'
Just look at the acts actually succeeding globally — face paint all over, horns growing out of their foreheads, that's just the standard now.
Totally — they're literally singing a song called 'Get Glam!' ('Moreemi'), so there's no point trying to sell a 'clean/natural' image on top of that.
So it really comes down to how seriously UP-FRONT WORKS decides to go for it.
It's less about seriousness — they've got way too much pride and artistic philosophy to even enter that kind of fight. I doubt they'll ever resort to treating the music as the 'bonus' just to rack up huge sales numbers, not until the company actually goes under.
Unless Juice can win in at least one of those categories, next year's going to be rough too.
AKB hasn't actually recovered on venue draw, though. They keep insisting on huge venues, but none of them are getting properly filled.
This year's Hello! Project songs have been even more garbage than usual — are they even serious about the music? You can point to the live-instrument recording on 'Oi Naisa, Ise' all you want and claim 'we're dead serious about our sound,' but nobody's buying it.
I'm not saying the quality is good. I'm saying they have 'their own' high pride and particular commitments.
And you're exactly right that nobody's listening to them.
It's an old, universal story: no matter how artistically or philosophically good something is, if it doesn't match actual demand, capitalism isn't going to make it sell.
At this point you can only call it a difference in culture.
All the members of Juice=Juice already have a decent fanbase individually, so even if they added members-choice talk sessions on top of the usual Polaroid/autograph meet-and-greets, you wouldn't see a visible popularity gap — the kind of problem Up-Front worries about just wouldn't happen.
Also, individual-event days have been capped at 5 days max since COVID, but if they ran it for 7 days like pre-COVID Juice=Juice did, they'd easily clear 200,000 copies.
On top of that, properly running release events would help even more.
Morning Musume's Spotify monthly listener count spikes hard whenever they get a periodic ad push, but then flatlines the moment the ads run out — it's the same cycle over and over. It really doesn't feel like they've captured any genuine underlying demand.
That's because the 'fandom circles' involved are really far apart from each other — that's just how it is.
Ad agencies and influencers exist precisely to bridge that distance.
It genuinely baffles me that there are this many people listening to idol songs without even watching the visuals or the dancing.
Keeping it playing even when you're not actively listening — that's what being a dedicated fan (otaku) is all about.
Background and Key Points of This Discussion
NHK traditionally never officially discloses its selection criteria when announcing the Kōhaku Uta Gassen lineup. What caught 5ch users’ attention this time was that the five chosen groups lined up neatly with the top five in Spotify’s monthly listener metric — a figure that tallies ‘active plays over a rolling 28-day window.’ Because that metric is designed to reset once ad-driven boosts wear off, it’s considered a reasonably reliable reflection of ongoing listening habits rather than a one-off spike. CD sales (all five groups topping 500,000 copies, versus just 50,000 for Juice=Juice) were brought into the discussion alongside this, since they pointed to a similar gap showing up in physical sales as well as streaming. Where the thread split was over whether this is actually NHK’s real selection criterion or just a coincidence — it’s worth noting that NHK has never officially confirmed any such standard, and this remains purely 5ch speculation. The case of Juice=Juice, who racked up 170,000 likes from their Takarazuka collaboration without that translating into Spotify streams, also highlights how social media buzz and actual listening figures don’t necessarily move together — underscoring just how complicated the mechanics of building an audience have become in the streaming era.
※This article is compiled and summarized from the 5ch (Hello! Project) thread ‘The Theory That Spotify Listener Counts Directly Decide Kōhaku Turns Out to Be Real! Top 5 Female Idol Groups Selected (=LOVE, AKB, CUTIE STREET, FRUITS ZIPPER, Nogizaka).’
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