Maretu is a Japanese Vocaloid producer known for intense electronic songs built around Hatsune Miku's voice, and Uminaoshi is one of his tracks featuring her, while Coin Locker Baby is another widely shared Maretu song that fans often pair with it. Short vocal snippets from these tracks circulate on meme soundboards because they are instantly recognisable to Vocaloid listeners yet work without any context for everyone else. The clip's brevity makes it easy to drop into edits, reaction videos and short-form posts, keeping Maretu's distinctive vocal style in circulation long after the original songs were first shared online.
關於此聲音
A brief Vocaloid vocal from Maretu's Uminaoshi featuring Hatsune Miku, used as a quick reaction clip in Coin Locker Baby meme edits and short videos.
This clip is a split-second Vocaloid vocal taken from Maretu's Uminaoshi, with Hatsune Miku's bright, slightly distorted voice cutting in sharply before stopping almost immediately. Because it is so short, it lands like a verbal jab rather than a melody, giving an edit an instant jolt of attitude or playful challenge. The clipped delivery and electronic tone make it feel both catchy and confrontational, so viewers notice it even when it plays over fast cuts, loud music, or a punchline, and it works best when it punctuates a single moment instead of carrying a whole scene.