MERI+DIA ～マリアディアナ～
UIPC（MERI+DIA）
The spy organization, Holly and Randall, holds the highest imperial rank; The full organizational background is yet to be supplemented.
Bounty Hunter Sisters (MERI+DIA)
Saki, Lea, and Mihou jointly pursue the S-rank bounty target; The members refer to their eldest and third daughters as the eldest daughter, which cannot be used to confirm their blood relations.
たまひよ
Credited as a key artist for 'MERI+DIA ~Maria Diana~'.
Kyoji Sayama
He voiced Hugh Randall in this film; Separate records of character backgrounds and voice actor personal experiences.
みる
She voiced Feng Meifeng in this work; Separate records of character backgrounds and voice actor personal experiences.
Kujo Shinno
Voiced Rea Ayato in this work; Separate records of character backgrounds and voice actor personal experiences.
Yukari Aoyama
He voiced Holly Orwell in this film; Separate records of character backgrounds and voice actor personal experiences.
ヒュー・ランドル
Also belonging to the highest rank of UIPC agent, nicknamed Ruthless Randle, known for his ruthless tactics.
Rea Ayato
The second daughter of the team, serving Saki's maid, responsible for fire support in danger. Her actual age is older than Shaxi's, and her titles are not in order of age.
Feng Meifeng
The three women on the team are responsible for weapon management and development, and are also skilled at gathering information, jamming, and hacking techniques.
Saki Ayafuji
Among the three bounty hunter sisters, she is known as the eldest of the action types. She was once a girl from a wealthy family and often argued with Takumi.
ホリー・オーウェル
A UIPC-like Imperial Agent, nicknamed Holly who reads ahead of time. Once Takumi's colleague and lover, they became hostile after a certain incident.
The orange is set at Si
An agent of the Space Development Organization, who carried out his final orders after his respected superior was killed, sabotaged the research institute, and became an S-rank wanted criminal. His actions against Theta led him to cross paths with pursuers and bounty hunters.
シータ（MERI+DIA）
A sharp-eared girl targeted by assassination orders, taciturn, knowledgeable, but unfamiliar with everyday knowledge. He often follows Zhuo Si.
MERI+DIA ～マリアディアナ～
"MERi+DIA ~Mariadiana~" is a science fiction adventure game developed by Palette. Takumi Tachibana, an agent from the Space Development Organization, carries out orders from the Assassination and Destruction Research Institute, but becomes embroiled in a new conflict with the girl being hunted, Sheeta, and the three chasing the bounty.