Time Tenshi (2015)

The Time Window... An incredible invention, developed over decades in secret, empowers humans to make their grandest dream a reality... To travel through time! At a hidden research facility, Rose and Kyo - the Time Tenshi (Time Angels) - voyage into the past in secret under the watchful eye of Tensai Shiro, the mastermind behind the Time Window, and Michelle, the base's Commander and Operations Manager. Since time travel is still dangerous and experimental, the Time Window has yet to be tested o...