Typhoon Bess cut through a swath across the most populated portions of Japan; damage was reported in 30 of the 45 provinces. As a precaution, flood warnings were issued near Tokyo, which warned of possible landslides. An "alert" was issued for the Bonin Islands for vessels. By Mount Hidegadake, in Nara, a peak rainfall total of , including in 24 hours. A peak hourly total of was recorded in Toba in Mie. A maximum wind of was recorded at Tsukubasan in Ibaraki.