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アルカナディア - Gleam Gatherers -

Arcanadea - Gleam Gatherers - is a smartphone action RPG from Kotobukiya, based on its Arcanadea plastic model series. Pre-registration is open, a 2026 release is planned, and new characters Arla and Marula were revealed in August 2026.

Synthesized from 2 Yomimono stories · updated Aug 9

Kotobukiya announced Arcanadea - Gleam Gatherers - during a June 10 stream, marking the first mobile title tied to its Arcanadea plastic model line. The game is a smartphone action RPG, and pre-registration opened the same day as the announcement. A 2026 release is planned, and the stream showed character designs and in-game illustrations.

On August 3, during the Arcanadea August 2026 Talk Live stream, Kotobukiya revealed two new characters, Arla and Marula. Their designs feature demon-like wings and horns. The stream also released new illustrations of existing characters such as Veruruta, along with gameplay footage from the development environment, which previewed the SD character coordination system.

Together, the two streams establish the game's current state: pre-registration is live, the roster is expanding with new Dearz characters, and development is far enough along to show in-game footage. The franchise is moving from plastic models into mobile gaming under Kotobukiya's own direction.

Key facts

Developer and publisher
Kotobukiya
Genre
Smartphone action RPG
Platform
Smartphone
Pre-registration start
June 10, 2026
Release window
2026
New characters revealed
Arla and Marula
Character design traits
Demon-like wings and horns
Reveal event
Arcanadea August 2026 Talk Live stream on August 3
Gameplay footage
Development-environment footage previewing the SD character coordination system

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
smartphone action game (June 10 stream) · 2026-06-10
Release
game · 2026 · 2026-06-10

Structured graph also available as JSON at /public/entities/gleam-gatherers. CC BY 4.0.

All coverage

Aug 6

Arcanadea - Gleam Gatherers - Reveals New Characters Arla and Marula

Kotobukiya revealed new characters Arla and Marula for the smartphone RPG Arcanadea - Gleam Gatherers - during the Arcanadea August 2026 Talk Live stream on August 3. Character designs show demon-like wings and horns. The stream also released new illustrations of existing characters such as Veruruta, plus gameplay footage from the development environment.

Jun 10

Pre-Registration Opens for Arcanadea - Gleam Gatherers - Smartphone Game

Kotobukiya announced the smartphone action game Arcanadea - Gleam Gatherers -, the first mobile title based on its Arcanadea plastic model series, during a June 10 stream. Pre-registration began the same day, with a 2026 release planned. Character designs and in-game illustrations were also shown.