Tập 1978: Kirimaru cố gắng bán nước tại trạm kiểm soát trong khi Shinbei uống hết nguồn nước.

1978

In a bid to make money, Kirimaru goes to sell water to people lining up at a checkpoint. Rantarou and Shinbei carry water with him, but Shinbei gets thirsty and drinks the water. Furthermore, an old lady appears, saying that 'she wants to drink water!'... (Source: Nintama Rantarou Wiki)