
MEGAHOUSE PETITRAMA EX Dandadan Diorama Figures – 360° Scenes of Supernatural Action!
MEGAHOUSE is bringing the supernatural and sci-fi chaos of Dandadan to life with its PETITRAMA EX diorama series! These collectible figures showcase the transformation sequences and intense abilities of the anime’s main characters in stunning 360-degree dioramas. The lineup includes three designs featuring Okarun, Aira, and Momo & Seiko, each capturing their pre- and post-transformation forms in one compact yet highly detailed display piece.
The standard single-box version is priced at 2,750 yen (approximately $18), while the exclusive bonus set is 9,350 yen (approximately $62). The figures will be released in late June 2025.
Dandadan Characters in Action
Each diorama stands approximately 9 cm (3.5 inches) tall and features a rotating base, allowing collectors to view both human and transformed forms of their favorite characters from multiple angles.
Okarun – Dual Identity in One Figure
Okarun’s figure displays his transformation in two stages:
- Front Side: Okarun in his school uniform, adjusting his glasses with his signature pose. The adorable Turbo Granny peeks out from his backpack!
- Back Side: The powered-up Okarun, with intense glowing eyes and a transparent material used for his glasses, perfectly captures his supernatural transformation.
Aira – From Confident Fighter to Hair-Wielding Warrior
Aira’s figure captures her personality and power:
- Front Side: Aira is depicted post-Cyber Battle Arc, wearing her athletic jacket, confidently striking a double “peace” pose with a smirk and chin raised in defiance.
- Back Side: Her Long-Haired Specter transformation, with flowing tendrils of hair wrapping around her, giving an intense sense of movement and action!
Momo & Seiko – Psychic Power Meets Strong-Willed Grandma
This diorama brings two powerful female characters into one scene:
- Front Side: Momo, in her pink school uniform, is mid-attack, with her telekinetic energy forming a giant green spectral hand sculpted in translucent material.
- Back Side: Grandma Seiko, wearing her Episode 3 baseball jacket, casually resting a bat on her shoulder while smoking a cigarette, exuding effortless coolness.
Exclusive Bonus Set – Extra Accessories for Customization
The limited-edition set includes:
✅ Detachable Lower Body Part for Momo, allowing her to be displayed separately.
✅ Mini Turbo Granny Figure can be positioned at Momo’s feet for an extra dose of cuteness!
Product Details
- Series: PETITRAMA EX Dandadan
- Manufacturer: MEGAHOUSE
- Height: 9 cm (3.5 inches)
- Material: PVC
- Variants: Okarun, Aira, Momo & Seiko
- Special Features: 360-degree rotating base for dual-scene display
- Price:
- Single Figure: 2,750 yen (approx. $18)
- Exclusive Bonus Set: 9,350 yen (approx. $62)
- Release Date: Late June 2025
Conclusion
Dandadan fans will love how these figures bring key action moments to life, highlighting character transformations and abilities in a unique, dual-sided format. Whether you’re drawn to Okarun’s Turbo Granny-infused power-up, Aira’s hair-based attacks, or Momo & Seiko’s badass psychic duo, these PETITRAMA EX dioramas offer stylized and highly detailed collectibles for any fan’s shelf!
With the exclusive bonus set offering even more display options, don’t miss out on this exciting lineup when preorders drop!







