Also known as: 月夜見せな
Tsukuyomi Sena is a collaborative UTAU voicebank created by users of the English-speaking anonymous Imageboard 39chan. They are a genderless, shapeshifting Alien taking on the form of a cute pop idol. Progress on the voicebank would begin on September 22, 2024 with 28lane providing the initial concept designs (and later final artwork). An user named Lynx would later become Sena's voice provider. The voicebank was finished on February 20, 2025.
Their character item is Surstromming.