Zetsuen no Tempest Episode 10 English Subbed Episode Title:How to Make a Time Machine.Episode Description:As the conflict with the military intensifies, Yoshino make use of all the information at his hand to prove that there is indeed a way for Hakaze to be brought back to the present as part of a countermeasure devised by Samon himself to ensure that he could count on her help should his plans go wrong.