@inproceedings{sasaki-etal-2025-language, title = "Can Language Models Handle a Non-Gregorian Calendar? The Case of the {J}apanese wareki", author = "Sasaki, Mutsumi and Kamoda, Go and Takahashi, Ryosuke and Sato, Kosuke and Inui, Kentaro and Sakaguchi, Keisuke and Heinzerling, Benjamin", editor = "Inui, Kentaro and Sakti, Sakriani and Wang, Haofen and Wong, Derek F. and Bhattacharyya, Pushpak and Banerjee, Biplab and Ekbal, Asif and Chakraborty, Tanmoy and Singh, Dhirendra Pratap", booktitle = "Proceedings of the 14th International Joint Conference on Natural Language Processing and the 4th Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics", month = dec, year = "2025", address = "Mumbai, India", publisher = "The Asian Federation of Natural Language Processing and The Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-ijcnlp-aacl/2025.ijcnlp-short.36/", pages = "444--463", ISBN = "979-8-89176-299-2" }