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Gintama: 3x16

Summer Vacation is the Most Fun Right Before It Begins

While Gintoki, Shinpachi, Kagura, Hasegawa, Tae, Kyuubei and Katsura are on their way to the legendary Dragon Palace, a quarrel between them ends up bringing them onto an isolated island.

Gintama: Season 3 Episode 16
Jul. 17, 2008