Introduction
LEGO® NINJAGO® The Young Dragon Riyu (Set #71810) brings to life one of the most beloved baby dragons from the NINJAGO. Designed as a smaller, budget-friendly set in the 2025 NINJAGO wave, this builds packs surprising characters, and play potential into a neat little package.
Table of Contents

Whether you’re a fan of the NINJAGO Dragons Rising series or simply love dragons in LEGO form, Riyu is an adorable addition to your collection, especially for younger builders or those looking for a quick, rewarding build.
In this article, we’ll walk you through the build, key features, and play potential. Plus, don’t miss our exclusive unboxing video at the end.
Set Overview
- Set Name: Young Dragon Riyu
- Set Number: 71810
- Theme: LEGO® NINJAGO® Dragons Rising
- Piece Count: 132
- Recommended Age: 6+
- Release : 2025
- Retail Price: Approx. $15 USD
What Makes This Set Special?
1. Adorable Yet Fierce Dragon Design
Riyu might be a young dragon, but his expressive face, moving limbs, and flapping wings make him feel alive. The poseability allows for great storytelling from taking flight to many more.
2. Great Minifigure Addition – Arin
The set includes Arin, a key character from the NINJAGO: Dragons Rising series. His bright color scheme and gear complement the dragon add depth to play scenarios.
3. Quick, Fun Build for All Ages
With only 132 pieces, Riyu can be built in under 30 minutes — perfect for younger LEGO fans or as a relaxing build for collectors.
Meet the Minifigures
This set includes three figures, each offering unique flair and play potential:

1. Arin
- Wears his signature flame-yellow robe with a striking dragon wrap design.
- Comes with a new dual-moulded mask featuring golden horns, adding hero flair.
- Armed with a katana and a functional climbing hook for scaling Riyu or terrain
2. Sora
- Decked out in white with metallic gold accents and a detailed mechanical arm.
- Features a charming cat-shaped keychain and matching emblem on the torso.
- Includes a brand-new hair-element replicating her show hairstyle and dual-moulded cat-ear headphones
3. Wolf Mask Warrior
- Villainous minion from the Wolf Clan.
- Wears a dramatic dual-moulded wolf mask in dark blue and azure with detailed teeth.
- Costume continues the color theme with purple accents and “wolf” in Ninjargon printed on the torso.
- Comes equipped with a sword to challenge the heroes
These figures pack personality and are excellent for play and display, especially when paired with Riyu’s saddle-equipped dragon back.
Watch the Unboxing Video
Want to see what’s inside the box before you build? Watch our full unboxing and review video on YouTube below
Playability & Display
While it’s a small set, Riyu is packed with play value. You can:
- Recreate scenes from the Dragons Rising show
- Pose him in battle, flight, or guarding treasure
- Use him as a companion to other dragon sets in your collection
This set also looks great on display thanks to its vibrant colors and dynamic shape.
Ideal For
- Young LEGO builders (ages 6 and up)
- Fans of the NINJAGO Dragons Rising series
- Parents looking for a budget-friendly gift
- Collectors wanting to add a unique dragon to their shelf
Final Thoughts
The LEGO® NINJAGO® Young Dragon Riyu (71810) set proves that great things come in small packages. It’s fun, affordable, and packed with personality. Whether you’re just starting your NINJAGO journey or adding to an existing collection, Riyu is a must-have companion.
Don’t forget to check out our other build reviews and videos for more LEGO fun

