Chart correction N40/21 — chart 95279
95279 2Ed. 8/10/17 LAST NM N26/21 N40/21 Add Legend “Ruins” 37°57′08″N 139°03′57″E Solid line (breakwater) [F4.1] between 37°55′25″N 139°01′15″E 37°55′28″N 139°01′19″E (29(477, 478)21 Tokyo)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 8/10/17
Reference information — always verify against official Notices to Mariners before navigation.