@inproceedings{sasagawa-etal-2026-evaluating, title = "Evaluating Multimodal Large Language Models on Vertically Written {J}apanese Text", author = "Sasagawa, Keito and Kurita, Shuhei and Kawahara, Daisuke", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.713/", doi = "10.63317/4kgkk6mqmtwg", pages = "9065--9081" }