Wikipedia Category Ontology: A Framework for Utilization of the Wikipedia Category Structure by Knowledge Engineers. - Masaharu Yoshioka; Takanori Nakagawa (ISWC (Demos/Industry), 2020)

EDINET-Bench: Evaluating LLMs on Complex Financial Tasks using Japanese Financial Statements. - Issa Sugiura; Takashi Ishida 009; Taro Makino; Chieko Tazuke; Takanori Nakagawa; Kosuke Nakago; David Ha (CoRR, 2025)