First attempt at Manga. The sign language being what drew me to it. I've read many books with sign from different cultures: Martha's Vineyard Sign, Aslan, Black sign, ASL, and now Japanese Sign. I find it absolutely fascinating. Attraction being a major theme in this series it's easy to see how facial expressions aren't just for communicating but also big "tells" in terms of holding back words/signs and still presenting as confident and curious.