BTS Jimin in South America: The Fan Projects Behind “Jiminland” and the Yellow Flowers

Short answer: “Jiminland” and “Brasilmin” are informal labels used in coverage of BTS member Jimin’s South American tour stop, not the official name of a BTS event. The documented fan projects were different in Argentina and Brazil: Jimin birthday gatherings and displays around La Plata, Argentina, and a Brazilian campaign centered on yellow flowers during BTS’s three São Paulo shows. The flower count and crowd response below are attributed to reporting, not presented as an audited tally.

Illustrative scenario, not a real fan’s account: Imagine Mina is making a scrapbook to explain the projects to a friend who saw the phrase “Jiminland” online. She can make it accurate by separating official tour information, fan-organized activities, and headlines that describe the atmosphere. That distinction is useful for any reader trying to understand what happened without mistaking a nickname for an official event or one night’s moment for all three shows.

First, separate the tour cities from the fan-project names

BIGHIT MUSIC’s official event pages list the Argentina stop under “Buenos Aires,” while naming the venue as Estadio Único de La Plata. The venue is in La Plata, so “Buenos Aires” is the tour’s city label and La Plata is the physical location. The shows were scheduled for October 21, 23, and 24, 2026. In Brazil, the official listing names São Paulo’s Estádio do Morumbis on October 28, 30, and 31. These are venue-local calendar dates. The official event pages confirm dates and venues but do not publish a concert start time, so this article does not infer one. Argentina Time (ART) and Brasília Time (BRT) were both UTC−3 on these dates.

For Mina’s scrapbook, that means putting the Argentina fan activities under La Plata, while noting that the official tour page labels the stop Buenos Aires. It also means keeping the São Paulo events on three separate date cards instead of presenting the run as one continuous show.

Argentina: birthday activity before the La Plata concerts

Jimin’s birthday is October 13, and a local La Plata newspaper reported that fans gathered that day near Avenida 25 and 32 to share a video dedicated to him and spend time together. The newspaper described the gathering as happening before the city’s BTS shows, not as an onstage event or as a celebration attended by Jimin. The first Argentina concert followed on October 21.

Separately, Starnews reported that fans’ “JIMTOBER EN ARGENTINA” project placed seven LED advertisements with Jimin photos and videos in La Plata and Buenos Aires, alongside banners on the route toward the venue. “Jimtober” is a fan portmanteau of Jimin and October, used for birthday-season activities. The reporting identifies the project and its displays; it does not establish that every fan attending the concerts took part.

For Mina, the practical caption would say “fans held a birthday gathering in La Plata on October 13” and “the JIMTOBER project ran LED ads and banners around the Argentina stop.” It would not say Jimin celebrated his birthday in Argentina, nor would it date the birthday gathering to the October 21 concert.

Brazil: the yellow-flower tribute and the October 31 moment

The Brazilian fan project had a different focus. The account for Projeto Flores para Jimin describes a collaboration among Brazilian Jimin fanbases and invited supporters to bring yellow flowers. Its public project post said flowers would be raised during Jimin’s closing remarks, with a birthday song, and described yellow paper for phone lights as another part of the support plan. Starnews reported on November 3 that fans had been preparing the project since April; that is the outlet’s reported timeline, rather than an independently verified launch date.

Starnews described tens of thousands of yellow flowers across the three-show São Paulo run. That number is an estimate from the outlet’s coverage; the story does not provide a counting method or an audited total. Keep the scope clear: the flowers were part of a project spanning the October 28, 30, and 31 concerts, while the outlet specifically places the birthday song and Jimin’s reported “Obrigado” response at the closing of the October 31 show, the final São Paulo night. The report says he gave a thumbs-up as fans sang. It should not be rewritten as though the song happened identically on every night.

Mina can therefore make two entries: one for the flower campaign across the São Paulo run, and another for the reported birthday-song moment on October 31. Jimin’s birthday was October 13, so the October 31 tribute was a belated birthday celebration during the tour finale, not his birthday date.

What “Jiminland” and “Brasilmin” mean

Starnews used “Jiminland” in an October 29 headline about the advertising and welcome activity planned around São Paulo. On November 3, the same outlet used “Brasilmin” in its recap of Jimin’s reception in Brazil. These are fan or media shorthand, not titles shown on BIGHIT’s official tour listings. The official pages call the tour BTS WORLD TOUR “ARIRANG” and identify the stops by city and venue. The nicknames convey enthusiasm; they do not mean a city or concert was formally renamed.

This is a small but useful distinction for reading fan-culture coverage. A headline may compress many separate activities into one memorable phrase. The underlying projects still have their own organizers, dates, and locations: LED advertising and banners in Argentina; yellow flowers, phone-light materials, and a birthday song in Brazil. Calling the projects fan-led is supported by the coverage and the project account, but their reach should not be generalized to every concertgoer or to all young people.

A quick way to verify a fan-project post

• Check the official listing first. Confirm the tour’s date and venue, and notice whether the market label differs from the venue’s actual city.
• Separate a project’s plan from its reported result. An organizer’s post can show what fans intended; later reporting can describe what was seen. Attribute estimates such as “tens of thousands” to the source that reported them.
• Check each date independently. Jimin’s October 13 birthday, the October 13 La Plata gathering, Argentina’s October 21/23/24 shows, and Brazil’s October 28/30/31 shows are separate events.
• Treat nicknames as nicknames. Unless an official organizer uses a name as an event title, describe “Jiminland” or “Brasilmin” as media or fan shorthand.
• Use social metrics carefully. Views, likes, and follower counts change and may refer to one clip rather than an entire project. No platform total is needed to explain these documented activities.

For Mina’s hypothetical scrapbook, the result is a clearer story: in La Plata, fans marked Jimin’s birthday before the concerts and ran a separate display campaign; in São Paulo, a Brazilian fanbase collaboration brought yellow flowers to the three-show run, with the birthday-song moment reported on the final night. The shared idea was fan-organized support, while the visual language and timing differed by city. That is the most grounded way to understand the projects without turning a vivid headline into a claim about every fan.

Sources and date note

Current through November 3, 2026. Official listings: BIGHIT MUSIC’s Buenos Aires/La Plata event page and São Paulo event page. Fan-project reporting: Starnews on JIMTOBER in Argentina, Starnews on São Paulo welcome projects, and Starnews’s November 3 recap of the flowers. Local reporting on the October 13 La Plata gathering: Periódico Sin Límites. Time references: HYBE’s Argentina notice labels ART, its São Paulo notice labels BRT, and Brazil’s National Observatory lists São Paulo at UTC−3. The concert listing did not verify start times.