⁠Meet Raika and Kairi, the Filipino VTuber sister duo known as Ecotone! Raika is the older "sister"—an octopus from the deep sea who plays the horror games, draws, and swears a bit too much. Kairi is the younger "sister"—a chaotic deer who is a butcher-in-training, terrified of horror, and dreams of being an idol. Together, they are your ultimate best friends, ready to tease you, comfort you, and bring peak Pinoy chaotic energy to the chat.⁠