法令翻訳 http://www.japaneselawtranslat...amp;page=5

(役員の選任及び解任の株主総会の決議)
第三百四十一条   第三百九条第一項の規定にかかわらず、役員を選任し、又は解任する株主総会の決議は、議決権を行使することができる株主の議決権の過半数（三分の一以上の割合を定款で定めた場合にあっては、その割合以上）を有する株主が出席し、出席した当該株主の議決権の過半数（これを上回る割合を定款で定めた場合にあっては、その割合以上）をもって行わなければならない。

Resolution at Shareholders Meeting for Election and Dismissal of Officers
Article 341   Notwithstanding the provisions of Article 309, paragraph (1), resolutions at shareholders meetings for the election or dismissal of officers must be passed by the majority (in cases where a higher proportion is provided for in the articles of incorporation, such proportion or more) of the votes of the shareholders present at the meeting where the shareholders holding the majority of the votes (in cases where a proportion of one third or more is provided for in the articles of incorporation, such proportion or more) of the shareholders entitled to vote are present.