Masaki Sonoue is a video content creator behind the channel "Mayonaka Punch," where she handles pretty much everything—planning, filming, and editing. She's known for her strong-willed personality, which works in her favor creatively but has also gotten her into trouble.
Before striking out on her own, she performed as "Masakichi" in the comedy duo "Harikiri Sisters" alongside Kikka and Otomi. Things didn't end well there. A falling out between her and her groupmates led to her getting kicked out and fired from the group.
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