Inui Toko is a female Japanese VTuber affiliated with Nijisanji. She is a Cerberus who works at a Japanese-style tea shop. Toko is known for her laid-back and free personality, often using a mashed-up Kansai dialect and calling other livers with -han honorific. She is admired for her beautiful singing voice and witty comebacks, particularly in response to viewers' Marshmallows. Along with Lize Helesta and Ange Katrina, she forms the trio known as "Sanbaka." Toko has reached various milestones in her career, including debuting her 3D model, releasing new costumes, and participating in live concerts. She has formed units with other VTubers, such as "Nornis" and "Sepiast," and is adored by her fans, whom she refers to as "Minna." With her charming persona and engaging streams, Inui Toko has become a beloved figure in the virtual influencer community.