"Bunch" sailed for Aguni Shima at 0115 on 9 June, taking some shots at an enemy plane during the passage. The assault group arrived off the objective around 0445, and the landings proceeded against little or no resistance. At 0600, "Bunch" joined "PCE(R)-855" to escort and "LST-95" to Hagushi, returning to Aguni Shima once that brief mission was completed. She remained there until the 11th when she and survey ship conducted a reconnaissance of Naha Harbor, followed by the necessary charting and demolition operations. She completed that assignment on the 14th and then shifted to Kerama Retto for logistics before starting similar work at Ie Shima. Except for a trip to Hagushi on the 19th for more explosives, the fast transport spent the week from 15 to 22 June at Ie Shima conducting demolition work.