From The Anguish of Surrender: Japanese POWs of World War II, by Ulrich Straus (U. Washington Press, 2005), p. 100:
Fate would conspire to create some unforgettable encounters between Kibei and persons they had known when living in Japan. Higa Takejiro was a Kibei who had lived for fourteen years in his ancestral home of Okinawa, returning to America only in 1938. He went ashore on Okinawa on D day, April 1, 1945, with a unit of the Ninety-sixth Division. A few days later, Higa was called on to question a suspected imposter and was thunderstruck and overjoyed to discover it was his seventh and eighth grade teacher, Nakamura Sensei. Several months later, two rather shabbily uniformed young men were brought before him to be interrogated. As they responded to the standard questions on name, rank, and hometown, Higa realized they had been his junior high classmates. He asked them about Nakamura Sensei and what had happened to their classmate, Higa Takejiro. Surprised at their interrogator’s familiarity with those names, they replied that Higa had returned to Hawaii. They were not sure they could recognize him if they saw him. Higa could not hold back any longer. He exploded: “You idiots! Don’t you recognize your own old classmate?” The Okinawans stared at Higa in total disbelief and started crying because they had been certain up to that point that they would be shot at the conclusion of the interrogation. Realizing now that their lives would be spared, they cried with happiness and relief. Higa, too, was overcome by his emotions at finding his classmates alive.