*King [[Sho Shitsu|Shô Shitsu]] issues an edict dividing the year into periods in which the wearing of ''nachimun'', or "summer clothes," was mandatory, and that in which ''fuyumun'', or "winter clothes," were mandatory. | *King [[Sho Shitsu|Shô Shitsu]] issues an edict dividing the year into periods in which the wearing of ''nachimun'', or "summer clothes," was mandatory, and that in which ''fuyumun'', or "winter clothes," were mandatory. |