About us

Built for movement that needs trust.

Kaina is a logistics and trading group connecting Japanese sourcing, warehouse operations, cross-border trade, and private handling under one careful operating standard.

We exist for clients who need more than a carrier booking. Whether you are sourcing through FindJapan, consolidating at Yokohama Warehouse, structuring trade through Kaina, or requiring private handling under D Mark — the goal is the same: move what matters with accuracy, discretion, and clear ownership.

How we work

Principles that guide every desk

Japan-grounded operations

Proxy buying, warehouse intake, and export planning are coordinated from teams who understand local suppliers, ports, and handling standards.

One accountable network

FindJapan, Yokohama Warehouse, Kaina Trading, and D Mark work as connected desks — not disconnected vendors.

Clarity before cargo moves

We prioritize visible status, documented decisions, and practical communication so every shipment has a clear next step.

Our brands

Specialized names. Shared responsibility.

FindJapan

Proxy Buying

Yokohama Warehouse

Warehouse & Export

Kaina

Trading

D Mark

VIP & Executive Handling

Talk with our operations team

Share your lane, cargo type, or private handling requirement and we will connect you with the right desk.