An alternate swimsuit for Hololive's Natsuiro Matsuri, as seen in post #4011741 and post #4026295, created by her character designer Minamura Haruki on his own in 2020, when there was no official swimsuit event at Hololive.
She wears a white front-tied bikini top and side-tie bikini bottom.
This tag implicates natsuiro_matsuri (learn more).
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