Arurandeisu is a male Japanese VTuber endorsed by Hololive's branch Holostars. He is a member of its first generation, known for his versatile personas and captivating storytelling. From being a detective and cat burglar to a teacher and samurai, Arurandeisu has taken on various roles and experiences, showcasing his adaptability and creativity. Despite his frequent tendency to get lost due to a bad sense of direction, he has garnered a dedicated fan base who affectionately refer to him as "Papa" or "Arupapa" due to his fatherly personality. Arurandeisu's passion for teaching and engaging with viewers has led him to hold streams on diverse topics, including science and Japanese internet slang. He is also an avid learner, actively exploring new languages and cultures with the support of his audience. Arurandeisu's journey as a VTuber has been filled with memorable moments, from his gun maintenance ASMR streams to his skilled video editing and entertaining highlight clips. With aspirations of becoming an idol for Holostars, Arurandeisu continues to captivate audiences with his unique blend of talent, charm, and dedication.