Futaken!? is an anime that was written, directed, and created by Akira Jotaro who also created the anime Swinging!, Sengoku High School, and Ninja Gakuen Taisen. The story takes place in modern Tokyo in a fictional high school named Kengo High School, a school where martial arts are specialized and highly praised. The story is about a student who's fiancé suddenly returned to Tokyo after many years and changed their lives from peaceful to dangerous.