A blood feast that spans 7,500 years for vampires who have lost their immortality─── The Gymnasium “Clan” has been established to educate and correct young vampires who have entered “the Cocoon period” (puberty in human terms). Sophie, a dhampir of mixed human and vamp blood, is hated by those around him for being “filthy”. Ul, who was born into one of the most prestigious families in the vamp world, is somehow attracted to the abominable Sophie. As Ul continues to research the “power of immortality” that vampires once possessed, he learns of the existence of TRUMP, the original vampire that is said to live forever, and begins to crave eternal life. Eventually, Sophie and Ul become entangled in the deep fate surrounding the legend of immortality─── The young vampire, who have lost their immortality, are trifled with by the legend of the immortal “TRUMP” who has eternal life, in this ephemeral yet beautiful vampire entertainment.

A story in a sanatorium where vampire girls undergo rehab. But when the truth of their lives comes to light, a cruel fate emerges.

An updated 2023 production of the original LILIUM stage musical from 2014. “There are no flowers that bloom eternally; even the most beautiful blooms wither away.” A sanatorium deep in a rainy forest. Known as “The Clan,” it is a sanatorium where vampire boys and girls in their Cocoon period (puberty in humans) lived while they recuperated. A girl, Sylvatica, disappears from the Clan. Her friend Lily searches for her, but none of her friends in the sanatorium remember her. Is Sylvatica a figment of Lily’s imagination? Lily is filled with doubt, but she learns that a girl named Snow remembers Sylvatica. Also, a boy named False begins to approach Lily. When the girls’ secrets are revealed, the door to a cruel fate opens…

A 2019 production of the original SPECTER stage play from 2015 performed for the 10th anniversary of the first play in the series, TRUMP 2009. A bizarre incident of serial murders happens in Nebula Village, a village that has severed all connection with the outside world. The act was carried out by four vampire youths in their Cocoon period who escaped from their Clan. These emotionally unstable youths carried out murders repeatedly for a certain purpose. One villager defied the law and invited vampire hunters into the village to solve the problem. As the investigation progressed, the bud of the villagers’ secret slowly begins to bloom and their secret is revealed. What are the villagers hiding? What are the Cocoon period vampires planning? That secret will be brought to light when the talk about the immortality of the legendary vampire TRUMP and the blighted love of the botanist who wants to create a flower that will never wither are shown to be connected to the incident…

A suspenseful theatrical drama in which Dali, a young member of a prestigious noble family and a promising figure in the Blood Covenant Council, the highest governing body of the vampires, pursues a certain incident while clashing with his rival, Gerhard. As he gets closer to the conspiracies lurking behind the lavish social world of the vampires, Dali is forced to confront his own harsh fate.

"TRUMP Series 10th ANNIVERSARY" project A story of love over the blood and life of those who surround them is drawn, centering on a mother and daughter who live in a mansion surrounded by marigold flowers, and a new truth is revealed.

Angelico and Raphael, childhood friends, reunite in the clan during their Cocoon period. They also meet Diego, Emile, and Julio, who are upperclassmen, and develop a friendly relationship, but their friendship is shattered by an incident. The “Dark of the Moon” version depicts the boys’ fleeting youth and their breakdown.

Nora, the head of the prestigious aristocratic Verachicca family, lives surrounded by her distant relative Shion, her half-brother Kai, Shion’s sister Jo, private tutor Robin, her butler Winter, as well as her adopted children Clay and Maggie, and other adopted children. All of the vampires in the Verachicca family show an intense affection and attachment to Nora. Then, a new adopted child, Candy, arrives. When Candy gets caught up in the mounting game over Nora, the secrets of the Verachicca family are revealed.

The world of vampires is a completely class-based society. Dali Delico, a high-ranking aristocrat, receives a letter from an unknown sender. The letter invites Dali to visit an old hotel, where he is welcomed by the manager Munch Milan and his employees. The hotel is “Marionette Hotel”, where the Initiatives of all the employees and guests have been taken control by someone else. In the hotel are Jo Verachicca, the younger sister of Dali’s ex-fiancée Frieda, and her younger brother Ego Verachicca; Monet Stanfield, a former subordinate of Dali’s late father Claude; Francesca Fra, the younger sister of Dali’s old friend Gerhard; and other vampires with connections to the prestigious Delico family. Dali and his company try to uncover the secret. Who is “The Puppeteer”, the mastermind behind this situation? Why was Dali led to Marionette Hotel? As Dali tries to uncover the secret, a past connection reveals itself.

A retelling of Kenichi Suemitsu's stage play "TRUMP" depicted from the perspective of Ul Delico, one of the protagonists of the original play. This play reveals the hidden thoughts and feelings of the father and son of the Delico family. It was performed as a conjoined production of two plays together with COCOON Tsuki no Kageri.