Hama Gakuen Grade 6 Japanese, Math, Science (with answers and explanations) Japanese: Complete Study, Volume 2 to Volume 4 *Volume 1 not included Japanese: Foundation for Passing, Volume 2 to Volume 4 *Volume 1 not included Math: Theme Materials, Volume 1 to Volume 4 Math: Exercise Materials, Volume 1 to Volume 4 Calculation & Small Questions Complete Master, Volume 3 to Volume 4 Science: Science, Volume 1 to Volume 2 Science: Final Approach, Volume 1 to Volume 2 *Generally published in 2022. These materials were used by a child and have writing inside. Thank you for your understanding.