Offering theory and practical insights, this publication brings together top-quality contributions by distinguished authors from research and practice as well as students from around the world to flesh out the role of Student Voice in Lesson Study (SVLS).The book provides a comprehensive up-to-date compilation of important issues around SVLS. Chapters guide readers to understand the rich contextual nature of student voice in education and Lesson Study. It includes teachers, their learners, and researchers offering practice-oriented insights into their Lesson Study experience. The book explores and discusses theoretical foundations, social functions, roles, aims and purposes, the impact of attending to student voice, an emerging SVLS-methodology including issues of planning, coordinating, conducting, and reporting about student voice, dialogic teaching and learning, as well as democratic citizenship in Lesson Study.It is a useful guide for practitioners and student educators interested in the benefits of Lesson Study in the classroom.