Umise Yotsuha is a Japanese VTuber affiliated with Nijisanji. She debuted as part of the unit "Ranunculus" and was previously enrolled as a student in VIRTUAL TALENT ACADEMY (VTA). Yotsuha is known for her adventurous and resilient personality, always seeking new challenges. Despite her efforts to be dependable, people often express concern for her well-being. Since her debut, Yotsuha has gained a growing fanbase, reaching milestones such as 100,000 and 200,000 subscribers on her YouTube channel. She is an integral part of the Ranunculus unit and has contributed to the release of their original song, "DONBURA KONBURA SPEAKERS." Yotsuha's journey in the virtual influencer world continues to captivate audiences with her charm and determination.