Yūbari (夕張) was an experimental light cruiser built during the early 1920s for the Imperial Japanese Navy (IJN) to test new concepts for reducing the hull's weight while strengthening it. Designs pioneered on Yūbari had a major impact on future Japanese warship designs.

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Trigger word is: yubari \(kancolle\), for alternate costume is: yubari otaru \(kancolle\)

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