I am Medicine Trustworthy AI & HCI Researcher based in Kaiserslautern, Germany.
My area of expertise encompasses the entire Artificial Intelligence (AI) product implementation: from an idea or design to generation of machine learning function, developing software using web clouds, some backend techniques, model implementation, and improving the model after deploying the service.
Also, Trustworthy AI such as explainability and fairness (or more) of AI is my interest. Currently fully working on the project MissionKI, which our team or myself aims to implement test-tool for the medicine related AI products.
News
[12.2025] IMWUT (November Round) - 1 paper
[11.2025] IUI Full-Paper Review - 4 papers
[10.2025] Presenting two paper in UbiComp-ISWC 2025 at Espoo, Finland 🇫🇮
- From Neck to Head: Bio-Impedance Sensing for Head Pose Estimation
- Push or Light: Nudging Standing to Break Prolonged Sitting
[10.2025] CHI Full-Paper Review - 5 papers 🇪🇸
[09.2025] Open IFAC WC OIT webpage: Learning-Enabled and Human-Centric Robotics with Wearable and Sensor Systems 🇰🇷
[09.2025] Hosted workshop "Trustworthy AI" in IATM conference at Frankfurt, Germany 🇩🇪
[09.2025] Joined Aspire workshop about Medical AI held in DFKI at Kaiserslautern, Germany 🇩🇪
[09.2025] Lovely son born in 1st of September 🎉
[08.2025] Assigned as MUM 2025 program committee.
[07.2025] Accepted work in ISWC 2025 (Note). Will be presented at Espoo, Finland 🇫🇮
- From Neck to Head: Bio-Impedance Sensing for Head Pose Estimation
[06.2025] Accepted work in UbiComp 2025 (Poster). Will be presented at Espoo, Finland 🇫🇮
- Push or Light: Nudging Standing to Break Prolonged Sitting
[06.2025] Attending HCII 2025 in Gothenburg, Sweden 🇸🇪
- SensPS: Sensing Personal Space Comfortable Distance Between Human-Human Using Multimodal Sensors
- HITL Annotation for Image-Based Engagement Estimation: Assessing the Impact of Model Reliability on Annotation Accuracy
[06.2025] Accepted work in IEEE Access (Journal Paper)
- EyeUnderstand: Dashboard for Gaze and Deep-Learning Driven Comprehension Estimation in Online Lectures
[05.2025] Received "Best Short Paper Award" in ETRA 2025 🏆
[05.2025] Attending ETRA 2025 in Tokyo, Japan 🇯🇵
Education
Ph.D. in Computer Science, RPTU Kaiserslautern-Landau, Germany, 2024
M.S. in Computer Science, Nara Institute of Science and Technology, Japan, 2019
B.S. in Mechanical Engineering, Tokyo University of Agriculture and Technology, Japan, 2017
Work Experience
Full-time
Trustworthy AI Researcher, DFKI GmbH, Germany, July 2024 - Present
PhD Researcher, Psyberlab in RPTU Kaiserslautern and SDS Group in DFKI GmbH, Germany, Mar 2021 - June 2024
Software Engineer, Pococha in DeNA co ltd, Japan, Apr 2019 - Feb 2021
Internship
Software Engineer, Affectify Inc, Mar 2024 - Present
Scrum Master, Allesgood Inc, Jul 2022 - Feb 2023
Research Internship, DFKI GmbH, Apr 2018 - Oct 2018
Software Engineer, Rakuten Books in Rakuten Group, Feb 2018 - Mar 2018
Student Internship, Public Relations in MEXT (Japanese Government), Aug 2018 - Sep 2018
Fundings
CREST AIP CHALLANGE BUDGET: Received ¥1,000,000 for the use of my own research.
TOBITATE Exchange Scholarship: Received ¥1,160,000 for six months scholarship.
JASSO Scholarship: Received ¥88,000 per month for two years. A total of ¥2,112,000.
Half Repayment Exemption for JASSO Scholarship: Received ¥1,056,000 as exemption.
Awards
Received "Best Short Paper Award" in ETRA 2025 🏆
Commitee
IUI 2026 Program Committee, Augmented Humans 2026 - Demo & Poster Chair, ISWC 2025 Program Committee, CHI2025 late-breaking-work AC, Augmented Humans 2025 - Demo Chair, ICMU 2025 - TPC, IEEE SMARTCOMP 2024 - TPC
Reviews
2025~
IMWUT (1), IUI'26 (4), CHI'26 (5), Discover Artificial Intelligence (1), ML4H (4), MUM (5), NPJ AI (1), BMC Medical Education (1), Cognitive Neurodynamics (1), SiPS (1), ICMU (3), ISWC Notes and Briefs (8), Cognitive Neurodynamics (1), CAVW (1), DIS'25 (2), IDC'25 (1), ETRA'25 (3), CHI'25 (13), Decision Support System (1), Springer Nature -Scientific Reports (3), IUI'25 (3), IEEE Transactions on Human-Machine Systems (1)
~2025
SMARTCOMP'24 (3), CHI' 24 (1), AHs' 24 (2), AHs' 23 (2)