Freighter collided with tanker in Tokyo Bay

Cargo vessel collided with tanker in Tokyo Bay off Kawasaki at 1140 Tokyo time Oct 7. Cargo vessel struck tanker’s portside, both vessels understood to suffer damages. Understood but not confirmed, cargo vessel in question is an aggregated carrier KOTOHIRO MARU NO.8, vessel resumed sailing after collision. Tanker’s details remain unknown, it’s a small coastal tanker.
Aggregated carrier KOTOHIRO MARU NO.8, IMO 9140621, dwt 2100, built 1996, flag Japan.