日本遭受地震和海啸侵袭后，日本民众发出换届呼声。日本首相菅直人面临日本国会众议院提出对菅直人内阁的不信任案。
Japanese Prime Minister Naoto Kan has confronted a no-confidence motion brought by MPs critical of his handling of the earthquake and tsunami disaster .
菅直人内阁