Please Teacher! - S01

One day, Kei Kusanagi spots a mysterious glowing woman by the lake. To his surprise, she turns out to be Mizuho Kazami-an officer from the Galaxy Federation and, even more unexpectedly, his teacher. Despite the awkward situation, the two slowly grow closer, and a romance begins to develop. But when the school principal learns about their relationship, the only way out is marriage. Now, the newly married couple must hide their secret from Kei's high school friends and the watchful eyes of the Galaxy Federation. "Onegai Teacher" is a tender yet humorous love story between an alien and her student.