Turn collecting into a structured, valuable asset.
Takara unifies collection tracking, portfolios, marketplace, CRM, and analytics for collectors, sellers, and marketplaces.

Collectors and sellers face fragmentation.
Lost value, poor decisions, and missed opportunities caused by fragmented collector tools.
What's broken today
- Manual tracking
- No real-time pricing
- Fragmented selling
- Weak buyer CRM
- Lost value • Poor decisions • Missed sales opportunities
What Takara delivers
- Track collections in structured portfolios
- Real-time valuation & price alerts
- Integrated marketplace for buying & selling
- Collector CRM & analytics dashboards
- Better decisions • Higher value • Easier trading
One platform, all-in-one.
Track your collection, know its value, and trade smarter.
Better decisions
Real-time data drives better collecting decisions.
Higher value
Structured portfolios reveal and grow collection value.
Easier trading
Integrated marketplace makes buying and selling effortless.
Track, manage, and monetize your collection.
Everything a collector or seller actually needs to manage and trade.
Collection tracker (items, categories, history)
Track items, categories, and history in structured collections.
Portfolio dashboard (total value, growth, trends)
See total value, growth, and trends at a glance.
Marketplace (buy/sell collectibles)
Buy and sell collectibles inside the platform.
Seller tools (listings, pricing, inventory)
Listings, pricing, and inventory tools for sellers.
Price tracking & valuation insights
Real-time price tracking and valuation insights.
User profiles & collector CRM
User profiles and CRM for collectors and buyers.
Notifications (price alerts, new drops)
Price alerts and new drop notifications.
Analytics (ROI, trends, liquidity)
ROI, trends, and liquidity insights.
Primary model - SaaS subscription with marketplace add-ons.
Three tiers, two markets, optional add-ons.
Large, emotional, and growing market.
Japan Market
Monthly recurring revenue · 250–300 stores · ¥1,500–¥5,000 / month
Global Market
Monthly recurring revenue · 500 stores · $10–$50 / month
The current landscape - and where it falls short.
Marketplaces and trackers exist, but few unify collection, portfolio, and trading.
Existing competitors include
- Mercari
- Jimoty
- Ekitag
- Collectr
- CollX
- iCollect Everything
Limitations of competitors
Built for collectors - not retrofitted.
Where trackers and marketplaces stop, Takara starts.
Portfolio + marketplace in one system
Portfolio tracking and a marketplace unified in one system.
Real-time valuation & analytics
Real-time valuation and analytics power smarter decisions.
Automation-first (alerts, notifications)
Price alerts and notifications run automatically.
Simple UX for hobbyists & small sellers
Simple UX for hobbyists and small sellers.
Scalable globally
Phase 1 - Launch
- Japan → Niche collector communities (Discord, Reddit, local groups)
- Global → Early adopter collectors & marketplaces
Phase 2 - Growth
- Influencers & collectors
- Marketplace liquidity (buyers/sellers)
Phase 3 - Scale
- Expand categories
- Partnerships with sellers & brands

