Ultraman Taro: S1 E23 - The Gentle Monster Father! Ultraman Taro
The Shiratori siblings go on a drive toward Hakone after being invited by the parents of Rokuro, Kenichi's classmate. However, their car is melted by an unknown entity. As ZAT arrives on the scene and monitors the situation, the monster Lordra appears. ZAT begins to attack, but their attacks barely affect Lordra, and instead, ZAT gets their weapons melted!