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Yassie of Yamato River

Yassie of Yamato River

Field Report

Similar to its Lake Yamanaka counterpart, Yassie of Yamato River is a cryptid reportedly inhabiting the waters of the Yamato River in Japan. Witnesses describe it as a large, dark, undulating shape seen just beneath the water’s surface. The creature adds to regional folklore about mysterious aquatic beings and reflects Japan’s rich tradition of river and lake monsters.

Classification

Type:Lake Monster

Location:Japan, Nara Prefecture, Yamato River

Traits:Bulky, grayish hide, slow currents swimmer, seldom seen head

Threat Assessment

Danger Level: 4.3

First Reported: 1900s

Sightings: 2

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Behavioral Patterns

It glides along slow river currents, head rising now and then. When fishermen call out, it turns lazily and drifts farther downstream.

Folklore & Origins

Folklore framed it as a river dragon haunting those who ignored seasonal offerings.

Media Documentation

Appears exclusively in small regional festival folklore blurbs and Japanese cryptid sites. Never found in ecological surveys or reputable press.

Hoax Analysis

Yassie of Yamato River is similarly a cryptid with no known hoax allegations. It remains a local legend without documented deception.