The Dangers in My Heart manga volume 8 features story and art by Norio Sakurai.

The third year of middle school has started, and Kyotaro’s worried about what everyone around him thinks. He’s realized his feelings. Can people see the change in him? School trips are supposed to be fun but Kyotaro can’t get out of his own head. There is only misunderstanding after misunderstanding between him and Yamada. How can he close the gap between them and learn her true feelings?

The Dangers in My Heart manga volume 9 features story and art by Norio Sakurai.

After successfully sharing their feelings for each other, Kyotaro and Yamada are finally dating. Even though they're happy fumbling through what that means together, Kyotaro can't stop worrying. What will their first kiss be like? Where will he put his hands? What if he's a bad kisser? On top of his relationship fears, he's got to start seriously studying for his high school entrance exams, and Yamada has to split her time between him and shooting a new TV drama. It's a summer full of feelings!

The Dangers in My Heart manga volume 10 features story and art by Norio Sakurai.

The day after his first kiss, Kyotaro must turn his thoughts to studying for entrance exams: He's off to study camp! The problem is he's the only boy…and they're studying at a beach house. The summer sun, swimming, and four girls is a recipe for distraction.

Edging ever closer to a social implosion, Kyotaro finds a condom someone dropped! If the girls find out, they're bound to think it's his, and everything he does will be suspect! Will this awkward parade of social mishaps ever end, or will friendships crumble at this lewd discovery?!