Nanoblock Demon Slayer Zenitsu Agatsuma (Thunder Breathing) – Character Collection Building Kit

Meet Zenitsu Agatsuma from Nanoblock's Character Collection Series — a palm-size homage to a fan-favorite who channels Thunder Breathing in a flurry of bright bricks. Standing roughly 2.20 inches tall and built from 250 pieces, this model emphasizes crisp angles and expressive details that translate the character’s energy into a tangible, collectible figure. The compact scale invites exploration of tiny details, from the hair and clothing seams to pose-worthy gestures captured in miniature.

Designed for builders who enjoy precision and patience, the kit uses small bricks (as tiny as 4mm x 4mm x 5mm) to create intricate forms that fit in the palm. The difficulty is rated at Level 3 on a 1–5 scale, and the set includes clear, step-by-step instructions to guide you from start to finish, making the building journey enjoyable even for those returning to model kits after a break. Expect a satisfying tactile experience as you click pieces into place.

What’s included and core specs

• Zenitsu Agatsuma (Thunder Breathing) figure, about 2.20" tall, built from 250 bricks
• Level 3 difficulty (suitable for ages 12+; advanced builders may enjoy the challenge)
• Small bricks ensure a compact model that’s fun to build and easy to display
• Detailed step-by-step instructions included
• Official licensing label indicates Bandai Namco and Kawada distribution for U.S. markets

Display ideas and possible benefits

• Compact size makes it ideal for a desk, shelf, or mini diorama collection
• Bright accents and crisp lines provide a visually striking homage to the series
• Great as a thoughtful gift for fans of Demon Slayer and model-building enthusiasts
• Collect multiple figures to build a themed display and tell stories in micro-scales

Quality and safety are addressed by licensing and compliance notes, and the product is designed to offer a satisfying, tactile building experience. While results will vary by builder, many fans find that this Nanoblock kit can be a compelling addition to a growing collection, offering both a tactile hobby and a compact display piece for everyday spaces.