A Holostars group, revealed during the 2022 Hololive Fes. Unusually, the group is treated as a separate unit from Holostars' three previous batches in the official YouTube channel.
Use this tag when:
The image/commentary mentions the name "UPROAR" (or "HOLOSTARS gen 4/ホロスターズ4期生").
The artist deliberately groups all four members (or their respective mascots) together.
