In the eighth month, the enemy commander reached Juryu Castle and surrounded the royal fortress, while the Tang general lined up 170 warships on the Baekgang river. (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第廿七 天智紀 2年 단락33)
On the 27th day of the eighth month, the Japanese naval vanguard fought the Tang fleet, was at a disadvantage and withdrew, while the Tang held its line firmly. (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第廿七 天智紀 2年 단락34)
On the 28th day of the eighth month, Japanese commanders attacked eagerly without checking with the Baekje king and suffered a crushing defeat (Battle of Baekgang). (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第廿七 天智紀 2年 단락35)
In the ninth month, Juryu Castle of Baekje surrendered to Tang, and people said the name of Baekje ended today. (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第廿七 天智紀 2年 단락36)
The king and twenty-eight generals, including Kim Yusin, attacked Duryungyun and Juryu fortresses with the Tang army and took them all; Buyeo Pung fled. (Samguk Sagi (History of the Three Kingdoms) 卷06 文武王 3年)
The Tang and Silla navies fought the Wae forces four times at the mouth of the Baekgang and won every battle, burning four hundred ships. (Samguk Sagi (History of the Three Kingdoms) 卷28 義慈王 20年)
In September 663 (Wuwu day), Sun Renshi, Commander of the Ungjin march and General of the Right Wei, crushes the remnants of Baekje and Japanese troops at Baekgang and takes Jurisung castle. (Zizhi Tongjian (Comprehensive Mirror) 권201 663년 항)
In autumn 663, supplies and weapons are given and troops divided to follow; they attack and take Imjon castle, and Chi Shouxin abandons his wife and children and flees to Goguryeo. (Zizhi Tongjian (Comprehensive Mirror) 권201 663년 항)
Korean Peninsula (3)
In the third month of Tenji 2 (663), Kamitsukeno no Wakako was made vanguard general and troops were sent to attack Silla. (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第廿七 天智紀 2年 단락28)
In the sixth month, Kamitsukeno no Wakako and others seized two Silla castles, Sabi and Kinoe. (Nihon Shoki (Chronicles of Japan) 日本書紀 卷第廿七 天智紀 2年 단락30)