* [[AwesomeAnimation Awesome Art]]: Despite not having a high budget like mainstream anime series, this series of [=OVA=]s have [[AnimationBump very consistent animation]], with no room for {{Off Model}}s.
* AwesomeMusic: The fanime is full of beautifully remixed classics from the ''Touhou'' series. Most of the vocals are sung by senya of [[http://www.yuuhei-satellite.jp/ Yuuhei Satellite]].
** Episode 1 has [[http://www.youtube.com/watch?v=cft0h3Dz5Tk "Though the Scent Lingers, the Flower Scattered"]] as its opening theme, and [[http://www.youtube.com/watch?v=dTiy5QrhEI4 "Opposite World"]] as its ending theme. The episode's [[http://www.youtube.com/user/igozuvi/search?query=Fantasy+Kaleidoscope+OST actual soundtrack]] is also chock-full of remixes for ''Perfect Cherry Blossom'''s themes.
** Episodes 2 and 3 has [[http://www.youtube.com/watch?v=Bwj8pXBWBlA "Clouds Over the Moon, Flowers in the Wind"]] as their opening, while Episode 2 has [[http://www.youtube.com/watch?v=ZUVyMeuSNkk "Hitori Shizuka"]] as its ending; Episode 3 instead has [[http://www.youtube.com/watch?v=SDmr8c72wes "Hiding You in the Cherry Trees at Night"]].
** The first unused PV has [[http://www.youtube.com/watch?v=eWZ9vKbGvWI "Beauties of Nature"]], while the second features [[http://www.youtube.com/watch?v=HcbKuPigc6w "Utakata, Ai no Mahoroba"]].
** The Manpuku Jinja teasers also include a few other songs, namely [[http://www.youtube.com/watch?v=OY7fo8M_ZY4 "Glass Basis Psychology"]] (Episode 2) and [[http://www.youtube.com/watch?v=zVVjlJGKgjk "The Flower Sakuya"]] (Episode 3).
* BaseBreaker: [[BreatherEpisode Episode 5]]. Some liked it for it being more SliceOfLife and being a break from the intense Red Mist Incident three-parter, while others felt it was a waste of time that could have been spent on the story.
* CrowningMomentOfFunny: The end of episode 4 in which [[spoiler: Flandre, being angry over Remilia eating the last of her pudding, has a duel with her, causing them to create a massive hole in the ceiling of the Moriya Shrine]].
** A few scenes from [[BreatherEpisode episode 5]] but especially during the scene where [[ThePrankster Tewi]] [[DeadlyPrank poisons]] [[ButtMonkey Reisen]]. The poison seemed to be stronger than Tewi anticipated causing Reisen to seemingly die but when Tewi checks up on her, [[WoundedGazelleGambit Reisen grabs Tewi]] and forces her to chug the bottle of poison. The facial reactions in the scene make it.
* HolyShitQuotient: The animation and art in general, which can rival professionally made anime. But especially episode 4 which [[spoiler: not only features a duel between the Scarlet sisters but also a 2v2 battle with Reimu and Marisa facing off against them, ending with Reimu creating a ''massive'' Yin-Yang Orb that dwarfs the mansion and easily defeating them both]].