Seven clean EN/JP pairs, no leftovers -- which is itself a check on the reading.
Entry 19 is the OPTIONS ROOT (GAME/CONTROL/SOUND/SCREEN SETTINGS + BACK) and is
main_menu ptbtn04's destination.
Identified by CONTENT THE SCREEN STATES ABOUT ITSELF -- rendered at rest and
read. That is deliberately not identification by position, size or ordinal, the
three this project has been burned by: the sweep strips confused by size, the
plate identified by screen position, ptcopyright mistaken for the plate.
⚠️ Recorded as NOT established: which screen the GAME navigates to from which.
The tree is read off content, so 'customize is reached from control settings' is
a reading of a button legend, not a measured transition.
Nothing is reachable yet -- ptbtn04 still has goto null. Wiring is next.