Character Relationships in Hand Shakers

Tazuna (played by Soma Saito) is a protagonist in Hand Shakers. A high-school student with a knack for mechanics who accepts a repair request at a university facility. After touching the fingertips of a sleeping girl, he gains access to the hidden world of Ziggurat and becomes a Hand Shaker. As the central figure of the story, he partners with Koyori to battle other groups using Nimrods, striving to earn the right to confront God and make a wish. Koyori (played by Sumire Morohoshi) is a protagonist in Hand Shakers. A lone girl found asleep on a bed at a university research facility. After connecting fingertips with Tazuna, she awakens to the hidden world of Ziggurat and becomes his Hand Shaker partner. Together, they utilize Nimrods—powers born from their psyche—to battle rival groups in their quest to confront God and fulfill their wish.