Of the approximately 700 survivors, only one was Japanese. When he returned home, he was ridiculed and ostracized for not going down with the ship.
Hosono was originally called the "Lucky Japanese Boy," by American media, but he was soon labelled a coward for getting on a lifeboat, which many considered primarily for women and children. He was called dishonorable in his home country, and was accused of dressing up as a woman in order to gain access to a boat (there's no proof of this).
After "Titanic" was released in 1997, Hosono's family published a letter he had written to his wife describing the sinking of the ship — explaining he had been ready to die until a crew-member called out for two more people, and he hopped in with another man.