The doubt was my own artefact: the entry dump printed only the first two sprite names in HashMap order, making 11 and 14 look like different studios. Full sets are identical. 7 of 8 pairs declare identical sprite sets, control included. 4/7 does not: entry 7 carries nine sprites entry 4 lacks, including ptlogo_jp and ptlogo_jpeff, so the Japanese title is a different element inventory rather than the same screen localised. That matches the JP capture work from the other side. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v