A Fun Amusement Park Outing?

Anime AzurLane: Slow Ahead! · Episode 11 · “A Fun Amusement Park Outing?”

This is a slightly peculiar world where the shipgirls live in. A lively and enjoyable school life for girls from different factions will begin at the naval port of Azur Lane. Living out their lives to the fullest, these girls get into various shenanigans—slowly but surely! (Source: Crunchyroll)