The salvage-diving crew led by “Salvage King of the Seafloor” Shoujou. Crewed largely by giant black-furred apes (“Utan divers,” marked “SJ”) who run sonar sweeps and dive for sunken cargo from the salvage ship Morinohito. Operate in Jaya’s coastal waters as the sister operation to brother Masira’s salvage crew (the “Big Ape Brothers”). First appears Ch. 226.
Ch. 226 — first appearance in the seas off Mouth Bay, Jaya. The salvage ship Morinohito and its giant ape “Utan divers” run a sonar sweep, mistake the Going Merry for a salvage target; captain Shoujou (36M bounty) confronts the Straw Hats and unleashes “Havoc Sonar!!” on learning they drove off his brother Masira (pp. 9-18).