Mei Sengoku is the captain of the kendo club at her school, and is known as a very strong person, physically and mentally. Her friend, Shirou Fuji, is a boy who acts like a girl, but says that he loves her. Mei is focused only on becoming stronger, but she is beginning to question what is most important after all. Included one-shots: Volume 2: Yoroshiku Brother?, Fuyuzora ni Hibiku Volume 5: Android Box Volume 9: Kaiki Youko no Kaiki na Ani-tachi