Ōtomo no Otomaro is named great envoy for the conquest of the barbarians (Seii Taishi), with Kudara no Ō Junsetsu, Tajihi no Hamanari, Sakanoue no Tamuramaro and Kose no Notari as vice-envoys. (Shoku Nihongi (Continued Chronicles of Japan) 續日本紀 卷第40 「壬申。從四位下大伴宿」)
In Echizen, Tanba and other provinces, the gates of the Heijō palace are dismantled and moved to rebuild at the Nagaoka palace; killing oxen to sacrifice to the Han deities is prohibited. (Shoku Nihongi (Continued Chronicles of Japan) 續日本紀 卷第40 「甲戌。仰越前。丹波。」)
Western Europe (3)
Charles leaves Worms and, in Bavaria, to take revenge on the Huns, divides his army in two: one part under Count Theoderic and the attendant Meginfrid goes along the north bank of the Danube, while he himself goes along the south bank. He camps first on the Enns River, the border of Bavaria and the Huns, prays for three days, and then declares war on the Huns (Royal Frankish Annals ARF(Einhard판) a.791, Kurze 1895 p.89)
They break and destroy the Hun defensive works (the stronghold on the Kamp River and on Mount Kumeoberg near Comagenus) and devastate the land with fire and sword. The king reaches the Arabo River, sweeps through part of Pannonia and returns to Bavaria. A horse plague breaks out in this army, reportedly leaving only one horse out of every ten (Royal Frankish Annals ARF(Einhard판) a.791, Kurze 1895 p.89)
Charles winters at Regensburg (Reginum) and spends Christmas and Easter there (Royal Frankish Annals ARF(Einhard판) a.791, Kurze 1895 p.91)