Kishiryu Sentai Ryusoulger

The Unrivaled Fists (1x27)

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Nada leads the Ryusoulgers to the resting place of the kangaroo-like Kishiryu, Pachygaroo, and encounter its child, Chibigaroo. While they attempt to break the Kishiryu's seal, a resurrected Gachireus suddenly appears and buries them alive.