The tracked Japan-to-Nasdaq deals price small — the raises cluster between roughly $4M and $10M. Against a raise that size, the cost of listing is not a rounding error. It is a materially large fixed cost, and it does not scale down with the deal.
The fixed stack
Every one of these listings carries the same five-part stack: (1) a bookrunner taking an underwriting discount, (2) a PCAOB-registered auditor, (3) US securities counsel, (4) Japanese (local) counsel, and (5) a transfer agent plus investor-relations support. On PCLA (PicoCELA), for example, the underwriting discount alone was 8.5% of the ADSs, and the offering carried the full auditor-and-counsel apparatus on top.
Pick a proven combination of bookrunner, auditor and counsel and even a first US listing retraces a validated path — but you pay the fixed cost of that path whether the deal raises $4M or $10M.
Why small raises pay proportionally more
Because the audit, the legal work and the SEC review are largely fixed in scope, a $5M raise absorbs the same base cost as a $10M one — so the effective cost of capital is roughly double. MRM (Medirom), MWC (Micware) and LRE (Lead Real Estate) all traced the standard vendor template; the difference in what each netted came mostly from raise size, not from a cheaper stack.
The false economy
The temptation on a small raise is to shop the stack on price — a cheaper auditor, a cheaper counsel. The auditor market makes that dangerous: a firm chosen on fee that later fails inspection can force a re-audit, blow the timetable, and damage post-listing credibility. That is not hypothetical for this cohort (see the separate note on auditor choice). On a micro-cap where every week of delay burns runway, the 'saving' is often the most expensive line in the deal.
On a sub-$10 million raise, the vendor stack is the deal's largest controllable cost, and the wrong economy on it is where cross-border listings most often fail. (Cost figures on a profile are samples pending reconciliation against the filing's fee table, and are flagged as such.)