On September 25, 2026, Space Shower TV announced a special television program that brings together three of Japan's most intriguing contemporary artists: Jeremy Quartus (the creative force behind Nulbarich), genre-bending artist Vaundy, and n-buna, the composer and producer behind Yorushika. The half-hour conversation special is scheduled to air on October 6, 2026, and we finally have the full details about when you can watch it and what these three close friends will be discussing.
If you've been following the creative intersection between these artists—from their earlier collaborations to the newly announced productions—you're probably wondering what they'll actually talk about, how this special came together, and whether you'll be able to catch it. Here's everything we know so far about this rare televised meeting.
The Quick Version
- The program, titled "CROSS TALK Jeremy Quartus SPECIAL with Vaundy & n-buna (Yorushika)," is scheduled to air on Space Shower TV on Tuesday, October 6, 2026, from 23:00 to 23:30 JST.
- A repeat broadcast is set for Wednesday, October 14, 2026, at the same time.
- The special commemorates Jeremy Quartus's release of two new songs—one produced by n-buna (released September 23, 2026) and another produced by Vaundy (scheduled for November 4, 2026).
- The moderator for the conversation is Shoichi Miyake, and while the format is billed as a three-person discussion, n-buna will appear by voice only rather than on camera.
- The three artists have been friends for several years, with their relationship rooted in earlier musical collaborations dating back to 2020.
What the Special Is and Why It's Happening
We've seen collaborations between these artists before, but this televised conversation offers something different: a look at the creative relationships and mutual respect that drive their work together. The program exists because Jeremy Quartus has embarked on an unusual project—releasing two separate singles, each one fully produced by a different collaborator. The first, "Poppusu" ("ポップス (Prod. n-buna from ヨルシカ)"), came out on September 23, 2026, with n-buna handling all production duties. The second, "Bokura no Koto ni Sasete" ("僕らの事にさせて (Prod. Vaundy)"), is scheduled for release on November 4, 2026, with Vaundy in the producer's chair.
According to the official program description, the conversation will explore the production stories behind both tracks—how each collaboration took shape, what JQ (as Jeremy Quartus is often known) brought to the sessions, and how n-buna and Vaundy approached the task of producing for an artist with such a distinct sonic identity. We'll also hear about the origins of their friendship, what they talk about when they meet privately for meals (which they reportedly do), and what common ground these three very different artists have found with one another.
How Their Creative Friendship Began
If you're catching up on the history here, the connection between these three goes back to 2020, when Nulbarich released "ASH feat. Vaundy." That track marked the first formal collaboration between JQ and Vaundy, and it clearly sparked something—because later, n-buna entered the picture with a remix of the same song, titled "ASH feat. Vaundy (n-buna from Yorushika Remix)." Those two moments planted the seeds for what has become an ongoing creative exchange.
On September 9, 2026, Jeremy Quartus reportedly shared an audio recording on his Instagram account that captured an informal conversation between the three. In the clip, n-buna and Vaundy jokingly suggested that JQ become their "puppet," and JQ responded that he'd do anything they asked. It was a playful moment, but it also hinted at the trust and comfort level these artists have with one another—a willingness to step outside their usual roles and let someone else steer the ship, creatively speaking.
When and Where to Watch the Broadcast
The first airing of "CROSS TALK Jeremy Quartus SPECIAL with Vaundy & n-buna (Yorushika)" is scheduled for Tuesday, October 6, 2026, at 23:00 JST (11:00 PM Japan Standard Time), running for thirty minutes until 23:30. If you miss the initial broadcast, Space Shower TV will air it again on Wednesday, October 14, 2026, at the same time slot.
Space Shower TV is a Japanese music television channel, so access depends on whether you're located in Japan or have access to the channel through a cable or satellite subscription that carries it. As of the announcement on September 27, 2026, no streaming platform, international broadcast partner, or on-demand replay option has been officially confirmed, so if you're outside Japan or don't have the channel, your viewing options remain unclear for the moment.
What Format the Conversation Will Take
The program will be moderated by Shoichi Miyake, which suggests a structured but relaxed conversation rather than a purely free-form hangout. One detail worth noting: while the special is promoted as a three-person talk session, n-buna's participation is audio-only. He won't appear on camera during the broadcast, which is consistent with his longstanding preference for anonymity and staying out of the visual spotlight. (For those unfamiliar, n-buna has rarely made public appearances and typically lets the music of Yorushika speak for itself.)
That format choice doesn't diminish the conversation—it simply respects n-buna's approach to public life while still allowing fans to hear his perspective on the collaboration and his friendship with JQ and Vaundy. We'll get the insight and the stories; we just won't see him on screen.
What the Three Are Expected to Discuss
According to the program's official promotional materials, the conversation will cover several key topics. First and foremost, the three will walk through the production process for the two new singles. How did n-buna approach crafting a track specifically for JQ's voice and style? What direction did Vaundy take with his production, and how did it differ from what n-buna did? We'll hear about the creative decisions, the back-and-forth during the recording sessions, and perhaps some of the surprises or challenges that came up along the way.
Beyond the music itself, the conversation is expected to explore the nature of their friendship—how they first connected, what drew them to each other's work, and what keeps them collaborating. They'll also discuss what they have in common, which is an interesting question given how distinct each artist's output is: Nulbarich's groove-heavy, soul-inflected pop; Vaundy's eclectic, boundary-pushing sound; and Yorushika's emotionally layered rock. The program description hints that we'll also get a glimpse into the kinds of conversations they have when they're not in the studio—what they talk about over meals, what music or art they share with one another, and how those informal exchanges feed into their creative work.
Why This Collaboration Matters
It's tempting to see artist collaborations as routine in the modern music landscape, but what's happening here is a bit different. Jeremy Quartus isn't just featuring Vaundy and n-buna on a track or two—he's handing over the entire production role to each of them, one at a time. That level of trust and creative surrender is rare, especially for an artist like JQ, who has such a distinct vision and sound. It signals a deep respect for what each producer brings to the table, and it allows fans to hear how JQ's artistry translates through two very different creative lenses.
For Vaundy and n-buna, producing for someone else is also a departure from their usual work. Vaundy typically produces his own material and has increasingly taken on production for others, but each new collaboration expands his range. n-buna, meanwhile, is best known for his work with Yorushika, where he writes, composes, and produces nearly everything. Stepping into a producer-for-hire role—even for a friend—offers him a chance to stretch in a different direction.
The televised conversation gives us a window into that process, and into the creative chemistry that makes these kinds of projects possible in the first place. We get to hear how artists talk to each other about their craft, how they negotiate creative differences, and how they push each other to try something new. That's the kind of insight that doesn't always make it into the final track, but it's essential for understanding how the music came to be.
What People Are Saying
One fan on social media expressed excitement about finally getting to hear n-buna's voice in conversation, writing that even though he won't be on camera, just hearing him discuss the production process with JQ and Vaundy will be worth tuning in for. They added that n-buna's insights are always thoughtful, so they're looking forward to what he has to say.
Another listener shared their anticipation for the Vaundy-produced track, noting that Vaundy's production style is so distinctive that they're curious how he'll adapt it to fit Jeremy Quartus's sound. They said the October 6 broadcast should give a preview of what to expect when the November single drops.
A third commenter reflected on the long history between these artists, pointing out that the 2020 "ASH" collaboration feels like it happened a lifetime ago. They wrote that it's rewarding to see how that initial partnership has grown into a genuine friendship and ongoing creative exchange, and they're glad Space Shower TV is documenting this moment.
Frequently Asked Questions
When does the Jeremy Quartus, Vaundy, and n-buna talk special air?
The program is scheduled to air on Space Shower TV on Tuesday, October 6, 2026, at 23:00 JST (11:00 PM Japan Standard Time). A repeat broadcast will follow on Wednesday, October 14, 2026, at the same time.
Where can I watch the special if I'm outside Japan?
As of the announcement on September 27, 2026, no international streaming platform or broadcast partner has been confirmed. Access depends on whether you can receive Space Shower TV through a cable or satellite subscription. If additional viewing options are announced closer to the air date, they'll likely be shared through the artists' official channels or Space Shower TV's website.
Will n-buna appear on camera during the conversation?
No, n-buna will participate by voice only. While the special is billed as a three-person conversation, n-buna's contribution will be audio rather than a visual appearance, which aligns with his longstanding preference for staying out of the public eye.
What are the two songs that prompted this special?
Jeremy Quartus released "Poppusu" ("ポップス"), produced by n-buna, on September 23, 2026. The second single, "Bokura no Koto ni Sasete" ("僕らの事にさせて"), produced by Vaundy, is scheduled for release on November 4, 2026. The television special celebrates both collaborations.
Is there a trailer or preview of the conversation available?
No official trailer has been confirmed as part of the September 27, 2026 announcement, though Space Shower TV may release promotional clips closer to the October 6 air date. Keep an eye on the channel's social media and the artists' official accounts for any preview material.
What to Watch For
The October 6, 2026 broadcast offers a rare chance to hear three of Japan's most compelling contemporary artists discuss their creative process and their friendship in a focused, half-hour conversation. Whether you're drawn to the music itself—the n-buna and Vaundy productions for Jeremy Quartus—or you're simply curious about how these artists think and work together, the program promises a level of candor and insight that we don't often get from promotional interviews or social media snippets.
Mark your calendar for the 23:00 JST slot on October 6 if you have access to Space Shower TV, or plan to catch the repeat on October 14. And if you're waiting for the second single, Vaundy's production will arrive on November 4, giving you something to look forward to after the conversation airs. In the meantime, the n-buna-produced track is already out, so you can hear one half of this creative exchange right away.
