Day #6: Blue 🧜‍♀️💙

• Luo Tianyi - Blue Sea Dragoon/Blue Angel (2025)

• Aoki Lapis - Flying Fish (2024)

• Otomachi Una -Blue Tang Fish (2023)

#mermay #mermay2025 #VOCALOID #洛天依 #luotianyi #tianyiluo #蒼姫ラピス #aokilapis #lapisaoki #音街ウナ #otomachiuna #unaotomachi