Tegami Bachi: Letter Bee Reverse

Tegami Bachi: Letter Bee Reverse (Japanese: テガミバチ REVERSE) is the second season of the Tegami Bachi anime series, produced by Studio Pierrot. The story continues from the first season, following the journey of Lag Seeing. After Niche brings the wounded Lag back to the Bee Hive, Lag begins to piece together the truth about Gauche, the Marauders' motives for stealing letters, and the true intent of the organization controlling them, Reverse. However, forbidden from revealing the truth, Lag is forced out of the artificial sunlight and back into the world of perpetual night. Reverse's plot to overthrow the Amberground government accelerates. Simultaneously, the giant insect creatures called Gaichuu begin to evolve, there may be traitors within the Bee Hive, and Niche's sister appears, complicating matters further. Despite the looming dangers, Lag and his team remain dedicated to delivering letters. The anime aired in Japan from October 2, 2010, to March 26, 2011, with a total of 25 episodes. The series is known for its exploration of emotional connections between people, unique world-building, and character design.