On October 4, 2026, Japanese indie developer Takii Noame announced that work had resumed on the yuri visual novel Watamari Part 2 – A Fake Marriage?, AUTOMATON reported on October 6. Development had been halted in August after the developer's bank blocked incoming Steam revenue. According to Takii Noame's account, a spike in Steam sales during a promotion triggered the bank's automated anti-money-laundering checks. SBI Shinsei Bank then said the developer had violated its terms, citing the external "adult content patches" released for earlier yuri titles. These patches restore adult scenes removed from Steam versions and are a common practice among Japanese eroge publishers. When the developer asked the publisher to send only all-ages revenue to an account at Japan Post Bank, that bank refused as well.

Why It Matters

Payment-network censorship has mostly been a story about card networks. Visa and Mastercard pressure pushed pixivFANBOX to pull years-old adult fiction last month (covered in Afterglow's *Brainwashed by the Card Network*), and Steam and itch.io purged adult titles in 2025. **Debanking is a lower layer.** A creator who loses a card processor can still take bank transfers. A creator whose own bank refuses incoming wires has no way to get paid at all. The Japanese cases show bank compliance systems can block an entire revenue stream over a side product, and even block clean all-ages revenue once an account is flagged. For sextech and adult-content businesses with cross-border payouts, including app developers, cam and clip creators and toy brands selling through overseas marketplaces, the lesson matches what the Free Speech Coalition has been documenting in the US. Keep adult revenue in separate entities and accounts, choose banks that are known to accept it, and expect automated AML screening, not moral policy, to be what triggers the block. Unlike the US, where the Fed and OCC are moving to bar "reputation risk" debanking, Japan has no regulatory counterweight in view.

The developer said producing the "huge amount of documentation" the bank demanded was "completely pointless." The problem was resolved only by moving to another bank and dropping the adult patches for past games. Takii Noame wrote that developers whose games are fully adult "all you can do is pray." The sequel has more than 15,000 Steam wishlists, and a new release date is promised soon.

This is not an isolated case. A September 24 analysis by the Japanese Payment Risk Observatory (決済リスク観測所) on note.com counts four banks in 2026 — Resona, Rakuten, SBI Shinsei and Japan Post Bank — that refused to accept overseas revenue from Steam game sales. It found no recorded cases before 2025. Only one of the four cases came with a stated reason. The author's assessment, which they rate as high-confidence, is that the trigger is screening of incoming overseas remittances under Japan's foreign-exchange and criminal-proceeds laws, and that "adult" is a reason given after the fact rather than the root cause. The analysis notes there are no comparable reports of domestic payouts from DLsite or FANZA being blocked.

Sources

Update — 2026-10-07

Initial entry — story first created.