There Are Things I Can't Tell You  (English, Paperback, Mofumofu Edako)

Kasumi and Kyousuke are polar opposites when it comes to personality. Kasumi is reserved, soft-spoken and shy; Kyousuke is energetic and has always been popular among their peers. As the saying goes though, opposites have a tendency to attract, and these two have been fast friends since elementary school. To Kasumi, Kyousuke has always been a hero to look up to, someone who supports him and saves him from the bullies. But now, school is over; their relationship suddenly becomes a lot less simple to describe. Facing the world - and one another - as adults, both men find there are things they struggle to say out loud, even to each other. This book contains sexual content and is intended for an audience aged 18 years and up.