Tokyo: Burankasha, 2013. 135p., very good in wraps; text in Japanese.
Presented as a comic (B&W and some color), the book discusses sekumai (sexual minorities) in Japan focusing specifically on gender. Author and manga artist Arai grew up as female, then a chromosomal analysis reveal she was intersex; now lives as male. Includes discussion of friends of Arai who illustrate various types of gender and sexual identity. Also discusses connections between gender identity and characterological/personality patterns linked to blood type.