AYA Aya is courteous - though she is more firm towards the weak and more polite with the strong, she is always polite when conducting an interview, though she will forcefully drive away any that interfere. She has a sharp mind that turns thoughts much more quickly than humans, so it is difficult to tell what she is thinking, and she changes her mannerisms to match who she's with, so no one feels entirely comfortable around her. Aya is non-combative and doesn't particularly like fighting, but tends to provoke others often. However, few can match her real strength, so she mostly just lets them be. Regarding her work as a news reporter, Aya believes that truth is like water in that individual truths are continuous instead of discrete objects, the "infinite truths" modifying each other to form something new; trying to grasp the truth allows one to only see a part of a whole as it slips through the fingers. Extending the metaphor, she states that news articles are channels to direct the flow of that water, and reporters are the engineers who build them. She believes that, as she maintains her "truth" that there are no objective facts except in ideal worlds such as mathematics, there is nothing wrong with reporting the truth that she creates - the truth that will prevail in the end. Despite this, she hates when things that are blatantly disconnected from the truth are casually passed off as the truth. In this vein, she disliked writing "talboid" style articles, which followed the spirit of “more exciting, more attractive”, for her cancelled weekly publication. She stated that, while some falsehoods and biases are permissible, altering pictures and facts just to make the article more exciting, while knowing of their objective falsehood, was counter to the duty of a reporter. Aya is frustrated at the tengu bureaucracy's rigidity of its hierarchy, where one cannot move positions due to ability or quality of work; and additionally dislikes the long work hours and the issue of having "rules for rules sake". At one point, she expressed intent in using her paper to perform whistleblowing, but was foiled by Megumu Iizunamaru before her plan could come to fruition. MOMIJI Momiji Inubashiri is a white wolf tengu whose duty is to patrol the Youkai Mountain. Personality Momiji has a very cooperative personality who executes her duties faithfully. In her free time, she plays dai shōgi with the kappa. AbilitySeeing a thousand ri ahead Momiji has a telegnosis ability that allows her to see a thousand ri ahead (approximately 3,927 kilometres, or 2,440 miles). She also has a superior sense of smell, that combined with her ability makes her able to detect any intruder in an instant. Abilities as tengu Hieda no Akyuu describes tengu as one of the strongest species, both in physical and sorcerous abilities.  While nothing about Momiji herself has especially come to light, she is likely to possess some of those traits, such as their (almost) unmatched speed. Occupation She works as one of the Youkai Mountain tengu's patrols. Her job is to attempt to stop intruders on the mountain with simple attacks and report any that were undeterred to Tenma. REIMU Reimu is defined as unusually easygoing, lacking any sense of danger, and being carefree. She is described as simpleminded, always showing her true feelings and acting on whatever ideas she thinks, She can also be emotional and noisy, and her presence is well known wherever she is, but she can also merge into her surroundings quite easily when necessary. She is portrayed as someone simple who passes her days sweeping the shrine grounds, drinking green tea and lazing about MARISA Marisa is an outgoing and informal person. Hieda no Akyuu states that her personality is condescending, but she has a sophisticated side to her that tends to be interesting. She socializes with many inhabitants of Gensokyo and is friendly to both human and non-humans individuals. She's quick to act if she hears or sees anything interesting, sometimes doing dangerous things to satiate her interest at the time like when she follows an eagle on a whim in the middle of a blizzard. She speaks in an informal manner and typically uses the sentence ending particle da-ze~ (ぜ).  HINA Hina's personality is typically friendly and sociable. She considers herself a friend among humans and often tries to help them by scaring them away from the mountain or carrying their misfortune to the gods. Such as when she tries to warn Reimu or Marisa that going up the mountain is dangerous when they are first in the Great Youkai Forest. She would even rescue Nitori Kawashiro and Aya Shameimaru when unconscious in a river during Foul Detective Satori. Hina also seems to care a lot about the environment where she turned objects of misfortune floating down the river into Nagashibina to remove their misfortune. As well as being happier that the river on Youkai Mountain became clearer when the Kappa were less active.

One day after the Imperishable Night incident, a mysterious shrine appear in the highness of the youkai mountain, sanae who haved been sent for looking the area, noticing the Hakurei Shrine and demand at reimu to stop her work of shrine maiden... but reimu not appreciate that way and declare the war at sanae, the Moriya Shrine and the youkai mountain