Ultimate Guard Boulder 100+ Katana: The Shogun's Journey Part 3 Kouyo

Overview

Discover a refined storage system that blends artful design with practical deck protection. Katana: The Shogun's Journey Part 3 brings four Boulder 100+ deck boxes together with a matching Arkhive 400+ mass storage box. Each Boulder carries a distinct colorway inspired by a storyteller’s palette, while the overall setup is designed to play nicely with other Ultimate Guard components, letting you tailor a setup that fits your play style.

What you get

• Four Boulder 100+ deck boxes in Soushin blue, Kousei red, Kouyo brown, and Suirei green
• Arkhive 400+ mass storage box designed for larger collections (sold separately)
• Capacity for 100 double-sleeved or 120 single-sleeved cards when used with Ultimate Guard Sleeves
• Modular design to pair with other Ultimate Guard products for a scalable system

Design and durability

• Soft-touch finish for a premium, comfortable feel in hand
• Durable construction with a secure closure to keep contents safe during transport
• Colorful, wood-art inspired aesthetic adds character to your gaming setup
• Rugged enough for travel, storage shelves, or event totes

Colorways and mood

The Soushin blue, Kousei red, Kouyo brown, and Suirei green offer quick visual cues for organizing different decks, while maintaining a cohesive look when stacked with Arkhive 400+. The palette makes it easy to identify your current build at a glance.

Real-world use and benefits

Use the Boulder 100+ to keep a tournament-ready collection neatly organized and portable. The modular design invites you to expand over time, so you can grow from a compact setup to a larger system without replacing existing pieces. When paired with the Arkhive 400+, you gain a spacious, integrated storage solution that helps balance accessibility with protection.

Care and maintenance

Wipe the exterior with a soft, dry cloth to maintain the soft-touch finish. Keep boxes away from excessive moisture and direct heat to preserve color and lid performance. Stack and store in a cool, dry area when not in use.

Why consider Ultimate Guard

Ultimate Guard combines tactile finishes, robust protection, and modular design to support a flexible storage approach. The color options help with quick deck retrieval, while the secure closure minimizes the risk of spills during transport. This kit offers a balanced mix of portability and capacity, providing a practical storage path for growing collections.