Battle of Uji (1180) — the same event in Azuma Kagami and Rai Sanyō

Azuma Kagami: At dawn on the 26th day of the 5th month, the prince, his forces at Miidera weakened, set out for Nara to rely on the monks of Nanto…

What each source says

Azuma Kagami (Mirror of the East) · AD 1180 · 宇治

At dawn on the 26th day of the 5th month, the prince, his forces at Miidera weakened, set out for Nara to rely on the monks of Nanto. Yorimasa's clan and the monks followed, but Taira no Tomomori and Koremori led 20,000 mounted imperial troops in pursuit and fought near Uji. Yorimasa, Nakatsuna, and Kanetsuna were beheaded, and the prince died at the torii before Komyōzan at the age of thirty.

於宇治邊合戰。
Location: 吾妻鏡 卷1 治承四年5月26日条 (zh_吾妻鏡_卷001.wiki 73행)

Rai Sanyō, Nihon Gaishi · AD 1180 · Uji

Battle of the Uji River on Prince Mochihito's side: Minamoto no Kanetsuna and others were killed, Minamoto no Yorimasa and his son Nakatsuna fell in battle, and the prince fled south and died from a stray arrow.

擊大破源氏兵。
Location: part_01 L123

Rai Sanyō, Nihon Gaishi · AD 1180 · Uji

Prince Mochihito's uprising: Minamoto no Yorimasa removed the planks of the Uji bridge and held back the 20,000-strong Taira pursuit force.

賴政撤宇治橋板。拒之。
Location: 卷之二 L144

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