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BMSG FES'26

BMSG FES'26 is a three-day festival running October 10-12, 2026 in Odaiba, Tokyo, expanded from the previous two-day format. The lineup includes SKY-HI, BE:FIRST, MAZZEL, Ayumu Imazu and TAKARA, with advance ticket reservations open since July 1.

Synthesized from 3 Yomimono stories · updated 5d ago

BMSG FES'26 is the fifth annual BMSG festival, running October 10-12, 2026 in Odaiba, Tokyo. The run expands to three days for the first time, up from the two-day format that the previous year's event used. The key visual carries the concept "THE FUTURE IS YOURS," and advance ticket reservations opened July 1. The announced performing artists are SKY-HI, BE:FIRST, MAZZEL and Ayumu Imazu.

Two months later, TAKARA joined the lineup. The unit, formed by ASHA and KOKONA, will make its first live performance at the festival. TAKARA debuted August 8 with the single "Time is money," which topped both the YouTube Weekly Music Video Chart and the trending chart, and released its 1st EP "Takara" on August 24. The festival stage is the first time the pair performs live.

The most recent development is a release tied to the event. MAZZEL and STARGLOW combined into a 13-member unit for the digital single "Nameless MythS," set for release Monday, September 28, 2026, with the music video arriving at 20:00 the same day. The track is one of the songs produced for BMSG FES'26. Ryosuke "Dr.R" Sakai and SKY-HI produced it, and Taisuke Nakamura handled composition.

Across the three stories, the festival moves from a visual and ticket announcement to a first-time live act to a cross-group single built for the event. The throughline is BMSG using its own festival as both a stage for new units and a release window ahead of the October run.

Key facts

Event dates
October 10-12, 2026 ↗
Location
Odaiba, Tokyo ↗
Format
Fifth annual festival; expands to three days for the first time ↗
Key visual concept
"THE FUTURE IS YOURS" ↗
Announced performing artists
SKY-HI, BE:FIRST, MAZZEL, Ayumu Imazu ↗
Ticket advance reservations
Opened July 1 ↗
TAKARA lineup addition
TAKARA, formed by ASHA and KOKONA, performs; marks the unit's first live performance ↗
TAKARA debut single
"Time is money," debuted August 8; topped the YouTube Weekly Music Video Chart and the trending chart ↗
Nameless MythS release
Digital single by a 13-member MAZZEL and STARGLOW unit, set for Monday, September 28, 2026, with the music video at 20:00 the same day ↗
Nameless MythS production
Produced by Ryosuke "Dr.R" Sakai and SKY-HI; composed by Taisuke Nakamura ↗

Timeline

Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.

Facts

Announced
Nameless MythS track produced for the festival · 2026-10-04
Announced
TAKARA will perform at the festival · 2026-08-28
Announced
key visual revealed · 2026-06-30
Noted
The three-day festival runs October 10-12, 2026. · 2026-08-28
Noted
The set marks TAKARA's first live performance. · 2026-08-28
Noted
The event drew roughly 80,000 people across two days last year. · 2026-08-28
Release
live_action · October 10-12, 2026 · Japan · 2026-06-30

Structured graph also available as JSON at /public/entities/bmsg-fes-26. CC BY 4.0.

All coverage

Oct 4

MAZZEL And STARGLOW Form 13-Member Unit For Nameless MythS

MAZZEL and STARGLOW have combined into a 13-member unit for the digital single Nameless MythS, set for release on Monday, September 28, 2026, with the music video arriving at 20:00 the same day. The track is one of the songs produced for BMSG FES'26. Ryosuke "Dr.R" Sakai and SKY-HI produced it, and Taisuke Nakamura handled composition.

Aug 28

TAKARA To Perform at BMSG FES'26, First Live Show on Odaiba Stage

TAKARA, the unit formed by ASHA and KOKONA, will perform at BMSG FES'26 in Odaiba, Tokyo. The three-day festival runs October 10-12, 2026. The set marks TAKARA's first live performance. The pair debuted August 8 with the single 'Time is money', which topped both the YouTube Weekly Music Video Chart and the trending chart. Their 1st EP 'Takara' (宝) was released August 24.

Jun 30

BMSG FES'26 Key Visual Revealed, Three-Day Festival Set for October

BMSG has unveiled the key visual for its fifth annual festival, BMSG FES'26, set for October 10-12 in Odaiba, Tokyo. The event expands to three days for the first time. The visual carries the concept "THE FUTURE IS YOURS." Performing artists include SKY-HI, BE:FIRST, MAZZEL, and Ayumu Imazu. Ticket advance reservations open July 1.