制せい札さつせいさつじ字FuriganaMeanings1nounroadside prohibition-edict boardsHistorical term referring to wooden boards posted along roads in pre-modern Japan, displaying official prohibitions or regulations.江え戸ど時じ代だいの街かい道どうには、制せい札さつが立たてられていた。During the Edo period, prohibition-edict boards were set up along the highways.