No clinical practice guidelines publically available
Recent selected research papers from Japan
Puig, C. (2023). Japan to pilot switch of LNG EC pills. European Consortium for Emergency Contraception (ECEC). https://www.ec-ec.org/japan-to-pilot-switch-of-lng-ec-pills/
Kinoshita, T., Tanaka, S., Inagaki, M., Takeuchi, M., & Kawakami, K. (2018). Prescription pattern and trend of oral contraceptives in Japan: A descriptive study based on pharmacy claims data (2006 – 2014). Sexual & Reproductive Healthcare, 17, 50-55. http://www.sciencedirect.com/science/article/pii/S1877575617303361
Sakurai, S. (2019). Pregnancy rate after emergency contraception with single-dose oral levonorgestrel in Japanese women. Journal of Obstetrics and Gynaecology Research, 45(9), 1892-1898. https://doi.org/10.1111/jog.14049