Dramatic RPG 'Heaven Burns Red' and Mitacle Block First Collaboration! 6 Members of Unit 31A to be Released as Mitacle Blocks from April 30 (Thursday)

G-ant Inc. (Location: Chuo-ku, Tokyo; Representative Director: Shogo Hirakawa) will release 6 new types of assembly figures "Mitacle Block" + a complete set, utilizing voxel technology, in collaboration with the dramatic RPG "Heaven Burns Red" presented by Wright Flyer Studios × Key. The 6 members of Unit 31A, to which the protagonist Ruka Kayamori belongs, will each be transformed into Mitacle Blocks.

Pre-orders will begin on Thursday, April 30, 2026, at the official Mitacle Block online store and will be accepted for a limited time until Friday, July 31, 2026, at 23:59.

Heaven Burns Red × Mitacle Block Pre-order here: https://store.mitacleblock.com/collections/heavenburnsred_mtcl_collab

Order period: Thursday, April 30, 2026 ~ Friday, July 31, 2026, 23:59

⬛︎The 31A's place is now from the battlefield to your desk.

Mitacle Block is a new sensation assembly figure that立体izes characters using voxels (3D dot pixels), which users assemble themselves while viewing 3D online blueprints. Based on the concept of a new "never-ending" fan activity experience, we have collaborated with various works and characters such as VTubers, anime, and games.

This time, a collaboration with the dramatic RPG "Heaven Burns Red" by Wright Flyer Studios × Key has been realized. The 6 members of Unit 31A, including the protagonist Ruka Kayamori – Ruka Kayamori, Yuki Izumi, Megumi Aikawa, Tsukasa Tojo, Karen Asakura, and Tama Kunimi – will each be commercialized as voxel figures.

⬛︎Product Introduction | The perfect balance of deformation and detail, the 31A unit立体ized

We will introduce the features of this collaboration from three points.

POINT 1 | Voxel-specific details reproduced in palm size

The total height is about 5-6 cm, palm size. While utilizing the deformation unique to voxels, the coloring, silhouette, and characteristic parts of each character are faithfully reproduced. You can recreate the familiar "those 6 people" from the game on your desk or shelf.

POINT 2 | Dedicated stage base engraved with "Beat Down, Rise Up"

The 6-figure complete set comes with a large dedicated stage base engraved with Unit 31A's slogan "Beat Down, Rise Up" and the unit emblem in voxels. By arranging the 6 figures on the base, you can recreate the unit "as is" at hand.

POINT 3 | Accompanied by famous lines. Display where characters speak to you

Each product includes one postcard with a different famous line for each character. By standing it behind the figure, you can create a "fan activity photo" as if the character is speaking a line. It's a unique way to enjoy Mitacle Block, not just by displaying but also by taking photos and sharing them.

⬛︎Order Overview

Product Name: Heaven Burns Red Mitacle Block Collaboration Figures ・Unit 31A Mitacle Block Collaboration Figures (6 types in total) Ruka Kayamori / Yuki Izumi / Megumi Aikawa / Tsukasa Tojo / Karen Asakura / Tama Kunimi ・Unit 31A Mitacle Block Collaboration Figures 6-figure Complete Set

Work Name: Heaven Burns Red

Order Period: Thursday, April 30, 2026 ~ Friday, July 31, 2026, 23:59

Set Contents: ・Block set for figure body ・3D online blueprint (card with access QR) ・Famous line postcard (1 card) ・Dedicated stage base (complete set only)

Price: ・Single figure: 3,850 yen each ・6-figure complete set: 24,200 yen

Reservation URL: Mitacle Block Official EC https://store.mitacleblock.com/collections/heavenburnsred_mtcl_collab

Shipping Time: Within 20 business days from the end of sales *Estimated shipping: Around August 31, 2026

Material: ABS resin

Overall Height: Approx. 5-6 cm

Target Age: 12 years and older

Publisher: G-ant Inc.

Company Profile

G-ant Inc. is a company committed to creating new value based on "creator economy x fandom toys." We develop our unique block figures "Mitacle Block" using voxel model technology, leveraging the IP (intellectual property) of various creators, including VTubers. This allows fans to...