Taiki Shima et al (2016) Examining the validity of the revised Cognitive Fusion Questionnaire 13-item and 7-item editions. Japanese Journal of Behavior Therapy, 42(1), 73-83. https://doi.org/10.24468/jjbt.42.1_73 The CFQ Japanese Translation is in the Appendix.
Kang, R.N., Tanaka, Y., Sato, T., Maeda, S. & Shimada, H. (2023 in press). The Development of a Japanese Version of the State Cognitive Fusion Questionnaire. Japanese Psychological Research. https://doi.org/10.1111/jpr.12453