Shiho Hinomori is a main character in the mobile rhythm game 'Project Sekai Colorful Stage! feat. Hatsune Miku.' She is a member of the idol group 'Leo/need' and is known for her cool, straightforward demeanor. Despite her aloof appearance, Shiho deeply cares for her friends and is passionate about music. In the story, Shiho's growth is highlighted as she learns to open up and connect with her group members, playing a crucial role in the development of Leo/need's journey.