HIKARIN Hikarin are a telekinesis poltergeist like her 3 big sisters Lunasa liryca and Merlin. She play guitar with serenity notes. This notes do not exist in the natural world considered impossible, it music sound affecting souls and those who hear it in it radius becoming drowsy sleepy calm confort,only those who are strong spirit can truly stand the emotional imbalance when she play alone. She’s the most carefree and have the most showmanship sense than her big sisters. She made part of the Prismriver Ensemble with it poltergeists sisters, she living in the western manor in ruins somewhere on the shores of misty lake, her phantom haunted guitar floating around her, she control it without actually touching it , she’s very emotional when drunk and not at her best without her guitar or if we talk of her sister layla LUNASA Lunasa is a honour student type who excels at everything she does. She hates cheating, and confronts all challenges with fairness and great strength. Her dark personality makes her somewhat pessimistic. After all, her honesty makes her easy to deceive. She is most skilled with stringed instruments, especially violins. She usually prefers solo performances. MERLIN Merlin is an erratic type. Her magical power is the strongest but she often slips up when using it. Her personality is overflowing with good cheer. When she picks up an interest in something, she obsesses over it like a maniac. She is most skilled with wind instruments. Trumpets in particular. LYRICA Lyrica has a sly personality. She usually spurs her older sisters into battle because she doesn't like to do her own fighting. Using minimal effort for maximum gain is the only thing she thinks about. She knows herself well and is smart. She doesn't act without first thinking 3 moves ahead. RINOSUKE Rinnosuke has a calm and analytical demeanor, and has a tendency to keep to himself. He rarely argues or voices negative opinions of others, preferring to avoid fights. Though he's rather curious, he prefers not to show it and tends to feign ignorance. He claims to prefer to keep his nose out of things, but tends to listen to the conversation of others. He pretends to ignore happenings around his shop but will attempt to goad others into telling him whatever is happening. Rinnosuke has a know-it-all attitude, he is always excited to use his ability to explain things to others, even if he can't actually confirm its correctness, to the point of rambling exhaustive explanations to both himself and others. He tends to overthink his appraisal of items, to the point of it becoming wild guesses and over-the-top conclusions of the abilities of mundane items. This attitude means that, once he starts explaining things, he won't stop going into many semi-related stories until told to stop. That said, he does genuinely enjoy explaining things to others if asked. Although he won't admit it, like Marisa Kirisame, he has a bit of a hoarding habit with his shop's collection of items. Though he would claim that these items are products to be sold, not many customers buy them. He does not mind destroying or parting with some of the more dangerous or mysterious items he has He was the manager of the Prismriver Sisters for a time into Gensokyo before finally give up by the popularity of the poltergeists and return into it shop korindou YOUMU Youmu Konpaku is one of the stranger entities in Gensokyo, part human and part phantom at the same time. Her two halves are not intermixed like one would expect from a crossbreed, but actually exist in physically separate bodies. Youmu has a straightforward and focused personality, which complements her sword fighting skills well. However, her personality conflicts with that of her master, Yuyuko Saigyouji, who is very whimsical and playful in nature. Still, she serves Yuyuko as best as she can, tending to the gardens in Hakugyokurou and following her orders. Youmu commonly wields two blades at once, having studied under her predecessor, Youki. The longer blade, called 楼観剣 (Roukanken) - Lookout-Tower Sword, is said to be able to kill ten ghosts in one swipe. The shorter blade, 白楼剣 (Hakurouken) - White Tower Sword, is able to cleave through a person's own confusion. However, not much is known about her particular style of sword fighting or about her parents. What is known is that Youki, also a servant of Hakugyokurou, had begun training a very young Youmu possibly as a child, when he suddenly disappeared one day, leaving her style incomplete and presumably causing her to teach herself. No one currently knows his whereabouts. YUYUKO Yuyuko Saigyouji is the ghost princess of Hakugyokurou, the netherworld of the "formerly-living", but was once a living human. Long ago, after her death from suicide, her body was used to place a seal on the Saigyou Ayakashi, a dangerous youkai cherry tree, to stop it from killing innocent humans. She has the power to invite mortal souls to death, and those souls who perish this way wind up in Hakugyokurou rather than Heaven or Hell. Though it might seem dangerous for such a whimsical, seemingly impulsive personality to wield such a terrible power, Yuyuko appears to have a strong sense of responsibility regarding her power, and never uses it recklessly or out of spite, nor does she use it as a weapon. Ironically, it was this power that drove her to kill herself in the first place. Humans fear Yuyuko because of her fearsome power and a general fear of the supernatural, but she is very cheerful and friendly. Unlike many ghosts, she resembles a living human, and her playful, good-humored personality, otherworldly beauty, and courtesan charm can have a disarming effect. She often makes bizarre and apparently nonsensical remarks and sometimes seems to overlook the obvious, leading to her characterization as an airhead or a ditz. However, at other times, she will reveal an extremely cunning and perceptive side and will also sometimes display an extraordinary level of knowledge. She seems to never take anything too seriously, though, and she loves to tease her straight-laced and eager-to-please assistant, Youmu, who is her opposite in many ways. Probably originating from the term "hungry ghost", she is also known for her incredible appetite and seems to have a food-related metaphor for any situation. Yuyuko is truly "dead and loving it."

The Prismriver Sisters are sad because it the day where layla death so for forgetting the emotional pain, Lyrica floating for thinking at a good music but it path are blocked by eiki-sama