Kit Review

Straight build

Size comparison with a cigarette pack

Megami Device Auv Tsukuyomi Regalia - Armed Mode from various angles (1/6)

Megami Device Auv Tsukuyomi Regalia - Armed Mode from various angles (2/6)

Megami Device Auv Tsukuyomi Regalia - Armed Mode from various angles (3/6)

Megami Device Auv Tsukuyomi Regalia - Armed Mode from various angles (4/6)

Armed Mode from various angles

Megami Device Auv Tsukuyomi Regalia - Armed Mode detail shots (1/4)

Megami Device Auv Tsukuyomi Regalia - Armed Mode detail shots (2/4)

Armed Mode detail shots

Megami Device Auv Tsukuyomi Regalia - Base body mode with armor removed (1/3)

Base body mode with armor removed

Parts exclusive to base body mode

The face can be swapped between three expressions.

The front/rear skirts for Armed Mode can be swapped out for a shorter style.

The massive weapon known as the Hassaku Kyodaigama (Yasakani no Oogama)

After separating the Hassaku Kyodaigama and the main body's weapons as shown above

They can all be brought together and combined as shown below.

The skull-motif support mech, Kugutsu, assembled

The remaining disassembled weapons can be recombined to form Kugutsu's blade and shield.

The weapon accessory known as the Manyou Tablet

The handle can be detached and it folds up like a book.

The inner pages come in two options — one with text and one without.

Megami Device Auv Tsukuyomi Regalia - The Regalia [Magatama] attached to the back can also be combined with the Manyou Tablet

The Regalia [Magatama] attached to the back can also be combined with the Manyou Tablet for use.

A total of 9 hands are included.

The included stand and bonus joint parts

Leftover parts

Limb articulation

The long hair at the back is articulated with a 2-segment joint.

Kugutsu's articulation

Megami Device Auv Tsukuyomi Regalia - Poses in bare mode (1/6)

Megami Device Auv Tsukuyomi Regalia - Poses in bare mode (2/6)

Megami Device Auv Tsukuyomi Regalia - Poses in bare mode (3/6)

Megami Device Auv Tsukuyomi Regalia - Poses in bare mode (4/6)

Poses in bare mode

Megami Device Auv Tsukuyomi Regalia - Action poses in Armed Mode using the Hassaku Kyodaigama. Despite the complex setup, the

Action poses in Armed Mode using the Hassaku Kyodaigama.
Despite the complex setup, the parts hold together really well, making posing a breeze.

Megami Device Auv Tsukuyomi Regalia - Armed Mode poses with the mask removed (1/3)

Armed Mode poses with the mask removed

Poses with the main body flipped upside down

Kugutsu action poses

Megami Device Auv Tsukuyomi Regalia - Poses using the Manyou Tablet with the Regalia [Magatama] attached, after separating Ku

Poses using the Manyou Tablet with the Regalia [Magatama] attached, after separating Kugutsu

Combined shots after separating Kugutsu

Together with Megami Device Mukou Amaterasu Regalia & Mukou Susanowo Regalia.

This kit is the Mukou Tsukuyomi Regalia, released as part of Kotobukiya's Megami Device series. It's based on the existing Megami Device Mukou Amaterasu
Regaliawith a changed molded color and additional weapons. With 13 brand-new runners added, it's been completely transformed into a much larger and more voluminous new design.

First off, the volume of the Armed Mode is absolutely massive — easily the biggest we've seen. That's thanks to the elaborate weapons covering everything right up to the top of the head, plus the giant scythe-type weapon known as the Hassaku Kyodaigama (Yasakani no Oogama). The main body uses the Machineca platform joint structure, delivering excellent articulation and solid joint strength. There's a lot of complex weaponry attached, but the joint strength and parts stability are both top-notch, so it holds poses really well overall.

As a special gimmick, you can disassemble the Hassaku Kyodaigama and the Armed Mode's weapons and recombine them to build Kugutsu, a skull-motif support mech. The remaining weapons can then be recombined into Kugutsu's blade and shield, and you can even pose it alongside the main body. On top of that, a book-style weapon called the Manyou Tablet is included, which can also be used in combination with the Regalia [Magatama] that was attached to the back.

So this is a Gunpla packed with a flashy, distinctive style and loads of fun gimmicks — though with so much content, it does come in at a steep ¥12,000. That said, it's a kit that really stands out for its elaborate setup and surprisingly solid stability given its size, so if the style is your thing, this seems like a high-quality girlpla well worth the investment. :-)

Megami Device Auv Tsukuyomi Regalia | 2025.6 | ¥12,000

AIThis page was translated by Claude Sonnet.