Attending the Japan Marketing Association Conference

I will attend the Japan Marketing Association’s Multi-City Conference in Osaka on February 28, 2026. Looking forward to discussions with attendees on site.

January 20, 2026

Speaking at a Seminar

I will be speaking at a seminar hosted by Stockmark Inc.: “Why Can’t RAG Find That ‘Tacit Knowledge’? Formalizing Knowledge by Connecting Figures and Context with VLM × Knowledge Graph”. URL

January 19, 2026

Published note article: "Is LLM-based Public Opinion Polling Possible?"

(In Japanese) I wrote an article titled “Is LLM-based Public Opinion Polling Possible? (LLM世論調査は可能なのか?)” discussing the possibilities and current state of LLM-based simulation.

December 15, 2025

Organizing the Mirai NLP Workshop

I will serve as an organizer for the Mirai NLP Workshop (in Japanese), to be held at the 32nd Annual Meeting of the Association for Natural Language Processing (NLP2026) (in Japanese) in March 2026. I will mainly be in charge of the Shared Task. Details and registration are available here (in Japanese).

November 14, 2025

Our collaboration with AIST Solutions was published

The Bibbidi open innovation platform—where I contributed to building the knowledge-graph data— was featured on AIST’s website (in Japanese). An exhibition at CEATEC 2025 @ Makuhari Messe is also planned.

October 14, 2025

Hosted the PBIG Shared Task

At the AgentScen workshop at IJCAI 2025 in Montréal, we hosted the Product Business Idea Generation (PBIG) Shared Task.

August 15, 2025

Paper accepted to SIGDIAL 2025

Our paper was accepted to SIGDIAL 2025. This work is a collaboration with Ueda (AIST RA), Ishigaki (AIST), and Stockmark. Exploring Design of Multi-Agent LLM Dialogues for Research Ideation. arXiv.

July 17, 2025