News What’s New News Releases Research News Others What’s New News Releases Research News Others News Releases 2026.02.13 Information on TV Broadcast “Hayashi Osamu’s Imadesho! ” （TV Asahi） News Releases 2026.02.12 Information on TV Broadcast “Saturday Plus” (MBS/TBS) Seminar 2026.02.02 248th WPI-IIIS Seminar(February 20) Seminar 2026.02.02 247th WPI-IIIS Seminar(February 18) Seminar 2026.02.02 246th WPI-IIIS Seminar(February 12) News Releases 2026.02.02 Director Masashi Yanagisawa to Appear on “Dream HEART” (TOKYO FM 80.0) Seminar 2026.01.15 249th WPI-IIIS Seminar(January 21) News Releases 2026.01.12 Information on TV Broadcast “N Sta” (TBS TV） Seminar 2025.12.24 245th WPI-IIIS Seminar(January 21) News Releases 2025.12.22 Information on Streaming: Dr. Takeshi Sakurai appeared on “ReHacQs” (YouTube) News Releases 2025.12.12 Information on TV Broadcast: Dr. Masashi Yanagisawa will appear on “POKAPOKA” (Fuji television) Research News 2025.12.11 Sleep Duration, Timing, and Quality: How Smartphone Data Predict Labor Productivity
