Ryujin Misaki, located at the edge of the Genkai Sea, is known as an isolation ward for leprosy patients. When Saotome, a sword master and guard of the Shogun, hears news of a doctor gone missing, he begins to suspect that things are not what they seem at Ryujin Misaki. Intent on discovering the truth, Saotome launches a private investigation.
Includes: Bored Hatamoto, Bored Hatamoto in Kyoto, Bored Hatamoto Appears in Sendai, Bored Hatamoto Returns to Edo, Bored Hatamoto on a Rampage, Bored Hatamoto on the Nakasendo, Bored Hatamoto Judges 100,000-koku, Bored Hatamoto Detective, Part 1: The Seven Brides, Bored Hatamoto Enters the Mountain of Treasure, Bored Hatamoto on Mt. Fuji, Bored Hatamoto Detective, Part 2: Poisoning of the Demon Lord, Bored Hatamoto: The Demon of Chinatown, Bored Hatamoto: The Imposter, Bored Hatamoto Passes By, Bored Hatamoto: House of Skulls, Bored Hatamoto: The Million-ryo Mystery, Bored Hatamoto: The Mysterious Phantom Mansion, Bored Hatamoto: The Mysterious Demon Palace, Bored Hatamoto: Mysterious Letter of Challenge, Bored Hatamoto: The Mysterious Ghost Ship, Bored Hatamoto: The Daimonji Conspiracy, The Acrobats of Death, Bored Hatamoto: Idle Vassal Tribute, The Mansion of Intrigue, Ninja Assassins, Bored Hatamoto: Island of No Return, The Cave of the Vampire Bats, Bored Hatamoto: The Mysterious Coral Mansion, The Mysterious Cape, Bored Hatamoto: Mysterious Crimson Tower