If you're looking for manga similar to Blue Phobia (Pilot), you might like these titles.
One day, thirteen-year-old Taro Kagami found a mysterious book – a Death Note – dropped into the human world by the shinigami Ryuk. And though he at first isn't sure of the tome's power, soon those who have bullied the boy begin to die, and detectives come searching for answers...
It's said that on a prohibited island called "Dragon's Beak" the "power of the gods" resides. Anyone who obtains the power will have all their wishes fulfilled.
A tale of one woman's revenge. After being sent to prison for attempted murder, Nami Matsushima struggles to survive torture from the guards and her cellmates, so that she can escape and take revenge on the man who's responsible for all her pain.
Kohei wants to stay on the southern island while his wife Kiho has to return to her job in Tokyo. Alone on the island, Kohei reflects on what has been driving them apart. With the help of Shun, a mysterious boy he met on the beach, he begins to discover his own feelings.