The ships of the various armies were badly smashed by wind and waves; only one or two in ten of the troops returned to Goryeo territory. (History of Yuan (Yuanshi), Annals 元史 卷11 世祖 1281年)
Kim Bang-gyeong and others fight the Japanese and cut off more than 300 heads (second Japanese campaign). (Goryeosa (History of Goryeo) 世家 卷29 忠烈 七年)
Fan Wenhu arrives and joins with 3,500 warships and more than 100,000 Southern troops, but meets a great storm and all the Man troops drown. (Goryeosa (History of Goryeo) 世家 卷29 忠烈 七年)
In the 7th month Hojo Sanemasa gave two warships to Kusano Shichiro to intercept at Shikanoshima, beheading over twenty enemies. (Rai Sanyō, Nihon Gaishi part_07.txt 줄 79 (卷之四))
In the first month, day xinchou, Alahan and Nangjiate were summoned to the palace and given instructions: the forces of Shidu and Hong Junqi would reach Japan overland, with their weapons shipped by boat; each prefecture and county along the way was to supply food. (Xu Zizhi Tongjian (Continuation of the Comprehensive Mirror) 권185 正月 단락185.0.0)
A report from the Japan Branch Secretariat said the great army had stationed at Geoje Island; from Tsushima they captured islanders and heard that defending troops sixty li west of Dazaifu had sallied out. (History of Yuan (Yuanshi), Annals 元史 卷11 世祖 1281年 6月)
On the 1st of the 7th month a great wind blows and 60,000 foreign ships reach Tsukushi, most of them wrecked (as the text states) (Masukagami 줄 167)