Ohayou gozaimasu!Good MorningShitsurei shimasu!Please excuse me!Sumimasen deshita!I'm sorry!*Combining the initials(お-あ-し-す/O-A-SHI-SU) creates an acronym spelled as 'Oasis'. It is used as a learning aid for children to remember common greeting manners.*Arigatou gozaimasu!Thank you very much!