Update README.md

README.md

@@ -95,4 +95,13 @@ We construct WAON dataset through the following steps:
 ## Citation
 
 ```bibtex
+@misc{sugiura2025waonlargescalehighqualityjapanese,
+      title={WAON: Large-Scale and High-Quality Japanese Image-Text Pair Dataset for Vision-Language Models}, 
+      author={Issa Sugiura and Shuhei Kurita and Yusuke Oda and Daisuke Kawahara and Yasuo Okabe and Naoaki Okazaki},
+      year={2025},
+      eprint={2510.22276},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2510.22276}, 
+}
 ```