| 2026 | CHI | "Thank God I'm Fly!': A Gyaru Persona Chatbot for Adopting a Positive Mindset to Prevent and Mitigate Negative Emotions. | Momoka Ikegami, Masaki Kuribayashi, Takuya Kato, Saizo Aoyagi, Tatsunori Hirai |
| 2020 | SIGGRAPH | Inside-out Tracking Controller for VR/AR HMD using Image Recognition with Smartphones. | Keisuke Hattori, Tatsunori Hirai |
| 2019 | SIGGRAPH | An intuitive and educational programming tool with tangible blocks and AR. | Keisuke Hattori, Tatsunori Hirai |
| 2017 | SiggraphA | Seamless video scene transition using hierarchical graph cuts. | Tatsunori Hirai |
| 2016 | MMM | Computational Cartoonist: A Comic-Style Video Summarization System for Anime Films. | Tsukasa Fukusato, Tatsunori Hirai, Shunya Kawamura, Shigeo Morishima |
| 2016 | MMM | MusicMixer: Automatic DJ System Considering Beat and Latent Topic Similarity. | Tatsunori Hirai, Hironori Doi, Shigeo Morishima |
| 2016 | MMM | Frame-Wise Continuity-Based Video Summarization and Stretching. | Tatsunori Hirai, Shigeo Morishima |
| 2015 | MMM | Affective Music Recommendation System Based on the Mood of Input Video. | Shoto Sasaki, Tatsunori Hirai, Hayato Ohya, Shigeo Morishima |
| 2015 | SIGGRAPH | A music video authoring system synchronizing climax of video clips and music via rearrangement of musical bars. | Haruki Sato, Tatsunori Hirai, Tomoyasu Nakano, Masataka Goto, Shigeo Morishima |
| 2014 | SIGGRAPH | Face retrieval system by similarity of impression based on hair attribute. | Takahiro Fuji, Tsukasa Fukusato, Shoto Sasaki, Taro Masuda, Tatsunori Hirai, Shigeo Morishima |
| 2014 | SIGGRAPH | Quasi 3D rotation for hand-drawn characters. | Chie Furusawa, Tsukasa Fukusato, Narumi Okada, Tatsunori Hirai, Shigeo Morishima |
| 2014 | SIGGRAPH | Efficient video viewing system for racquet sports with automatic summarization focusing on rally scenes. | Shunya Kawamura, Tsukasa Fukusato, Tatsunori Hirai, Shigeo Morishima |
| 2013 | SIGGRAPH | Affective music recommendation system using input images. | Shoto Sasaki, Tatsunori Hirai, Hayato Ohya, Shigeo Morishima |