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FLOW

FLOW is confirmed for a special live at the Code Geass 20th anniversary event on December 6 at Nissho Hall in Tokyo, and the band's "Unstoppable" is the opening theme for the Reborn as a Space Mercenary anime that premiered October 4. The band's earlier October activity is otherwise unmentioned in the newest stories.

Synthesized from 30 Yomimono stories · updated 6h ago

The most recent stories place FLOW at the Code Geass 20th anniversary event and on a TV anime theme, but neither is a new FLOW release. Bandai Namco Filmworks confirmed FLOW for a special live at "Kiseki no Kanshasai (Ceremony)" on December 6 at Nissho Hall in Tokyo, an event built around the original Code Geass voice cast. The other thread is Reborn as a Space Mercenary, whose main promotional video previewed FLOW's opening theme "Unstoppable" ahead of the series premiere on October 4, with Crunchyroll streaming and ASTERISM on the ending theme. Both items treat FLOW as the band attached to an existing property, not as the subject of a standalone announcement.

Earlier stories add no concert or release news tied directly to FLOW. A ten-day E-flower merchandise sale for Kaoru Hana wa Rin to Saku at Ueno Marui from November 13 to November 23 covers six characters and seven product types, with one random hologram card per 2,000 yen spent. An Ichiban Kuji Hololive FLOW GLOW lineup goes on sale November 13 at 790 yen per draw, with member boards credited to one artist and group pieces drawn by marumoru.

Three October stories share a slot. The Code Geass event and the Hololive FLOW GLOW lottery both land on November 13, and the E-flower sale opens the same day. Whatever FLOW the band is doing around then is not described in any of them. The band's presence in this coverage is as a performer and theme artist for other properties.

Key facts

Event appearance
FLOW is confirmed for a special live at the Code Geass 20th anniversary event "Kiseki no Kanshasai (Ceremony)" on December 6 at Nissho Hall in Tokyo. ↗
Anime theme
"Unstoppable" by FLOW is the opening theme for the Reborn as a Space Mercenary anime, previewed in the main promotional video. ↗
Premiere and streaming
The Reborn as a Space Mercenary anime debuts October 4 on Tokyo MX, with Crunchyroll streaming and ASTERISM on the ending theme. ↗
Code Geass event cast
Jun Fukuyama, Takahiro Sakurai, Yukana, Ami Koshimizu, and Kaori Nazuka appear at the Code Geass anniversary event, with Koji Konan and Ryotaro Akazawa added for the evening performance. ↗
Hololive FLOW GLOW lottery
Ichiban Kuji hololive FLOW GLOW is a 790 yen per-draw lottery on sale from November 13 at Ichiban Kuji ONLINE, Ministop, and official Ichiban Kuji shops. ↗
FLOW GLOW event ticket price
Oshaberi Fes FLOW GLOW in da house tickets cost 6,600 yen per minute, with a member advance lottery opening August 18. ↗

Timeline

Written with AI from the cited Yomimono stories below, each itself sourced. See our editorial policy. Every fact links the story it came from.

Facts

Noted
FLOW performs the opening theme "Unstoppable" · 2026-09-15

Connections

Structured graph also available as JSON at /public/entities/flow. CC BY 4.0.

Claim activity

When a claim about FLOW was confirmed, debunked, or disputed against open-web sources. The record stays even after a claim drops off the facts list.

  • Confirmed From Overshadowed to Overpowered scored by FLOW Aug 31 · source

All coverage

7h ago

Code Geass 20th Anniversary Event Set for December 6 at Nissho Hall

Bandai Namco Filmworks announced on November 7 that "Kiseki no Kanshasai (Ceremony)," the main event for the Code Geass: Lelouch of the Rebellion 20th anniversary, will be held December 6 at Nissho Hall in Tokyo. Jun Fukuyama, Takahiro Sakurai, Yukana, Ami Koshimizu, and Kaori Nazuka appear, with Koji Konan and Ryotaro Akazawa added for the evening performance and FLOW confirmed for a special live.

Sep 15

Reborn As A Space Mercenary Anime Adds Saori Onishi And Kana Ueda

The Reborn as a Space Mercenary anime site posted its main promotional video, two new cast members, and a key visual on Tuesday. Saori Onishi voices Shoko and Kana Ueda voices Mei. The video previews the opening theme "Unstoppable" by FLOW. The series debuts October 4 on Tokyo MX, with Crunchyroll streaming and ASTERISM on the ending theme.

Jul 5

Reborn as a Space Mercenary Anime Reveals Theme Song Artists

The television anime of the light novel series Reborn as a Space Mercenary will open with rock band FLOW's "Unstoppable" and close with metal band ASTERISM's "My Way." The series premieres in October on Tokyo MX, Yomiuri TV, and Chukyo TV, and will stream on Crunchyroll.

Jun 6

The Unsuccessful Sage Anime PV Reveals FLOW Opening Theme

The main PV and key visual for The Unsuccessful Sage's Academy Dominance: Second Reincarnation, S-Rank Cheat Mage Adventurer Log anime were released. The PV shows protagonist Eftal struggling to hide his power at the magic academy. FLOW performs the opening theme "+ENCOUNT." The anime airs on TOKYO MX from July 1, with early streaming from June 25.