A complete equity stack for Japanese startup founders
Cap table, option grants, compliance automation, and reporting, all in one tool built around Japan's regulatory requirements.
Japan's equity rules, handled automatically
Nstock is built from the ground up for Japanese regulatory requirements, not adapted from a US tool. Every grant checks zeisei-tekikaku eligibility in real time, so founders know before they sign whether their options will qualify.
Most equity tools are built for the US market and adapted for Japan as an afterthought. Nstock starts with the Japanese Commercial Code, the tax-qualified option regime, and APPI data requirements as the foundation, not a localization layer.
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Your cap table, always accurate
Track every shareholder, option holder, and convertible note in one view. Nstock handles complex structures including multiple share classes, board-approved pools, and angel investor arrangements.
Import from CSV or start fresh. Every change is logged with a timestamp, giving you a full audit trail for investor due diligence and future fundraising.
Grant options in minutes, not weeks
Generate a board-resolution-ready option grant agreement in the correct Japanese legal format. Nstock pre-fills exercise prices, vesting schedules, grant limits, and compliance fields automatically.
Each grant agreement is reviewed against the zeisei-tekikaku rules before you download it. If something is off, Nstock flags the issue and shows you exactly what to fix.
Zeisei-tekikaku compliance built into every grant
Japan's tax-qualified stock option regime has specific rules that must be met at grant time and throughout the holding period. Nstock monitors all conditions automatically and alerts you before something goes wrong.
- Exercise price at or above fair market value at grant date
- Annual grant limit per recipient within statutory cap
- Company meets eligible-company criteria
- Board resolution in correct form and correctly dated
- Holding period tracking with automatic alerts
Reports ready when you need them
Annual filing summaries, dilution models for investor data rooms, and vesting reports for your team. Everything exports to PDF or CSV in the format your accountant and lawyer expect.
Nstock generates the standard annual equity summary report that Japanese tax authorities and auditors expect, pre-filled with the correct data from your cap table.
Try Nstock with your own cap table
14-day free trial. No credit card required. Start with your actual company data.