Otomen Vol 7

Otomen Vol 7 by Aya Kanno. A Shojo manga rated Teen, published in English by Viz Media in 2010.

Asuka Masamune is a high school kendo champion and the picture of manliness, but secretly he loves sewing, cooking, and shojo manga. When he falls for Ryo, a tomboyish girl, he has to keep his secret while trying to win her heart.