Gin Tama, Volume 4, Paperback/Hideaki Sorachi

Everyone desperately attempts to get some R & R this volumeOur cute and invincible warrior Kagura spirits a genuine princess out of the confines of her castle to shop for candy, gamble, and fish for kappa (water spirits)--all while dodging a troop of elite police. But rest looks to be in the stars when Kagura wins an outer-space trip for three. Unfortunately, her relaxing vacation with her pals is continually interrupted by dognappers, spaceship hijackers, and giant sand monsters. Fortunately, the Odd Jobs Trio returns home just in time for a soothing summer block party. Until... robots run amuck