Day #4: Green 🧜‍♀️💚

• Kobayashi Matcha - Microdevario Kubotai (2025)

• Macne Nana - Green Wrasse (2024)

• Avanna - Half Moon Bettafish (2023)

#mermay #mermay2025 #VOCALOID #kobayashimatcha #matchakobayashi #小林抹茶 #MacneNana #NanaMacne #マクネナナ #Mac音ナナ #UTAU #avanna #vocaloidavanna #avannavocaloid