YMMV / WATATEN!: an Angel Flew Down to Me

• Base-Breaking Character:
  • Miyako. She's viewed by many as an endearing Shrinking Violet and a doting and caring older sister to Hinata and her friends... but her habit of getting way too creepily excited over bribing an elementary school girl with sweets to wear clothes she made turns a lot of people off.
  • Matsumoto is either adorable and hilarious in her attempts to win over Miyako, or a stalker who should be hit with a restraining order.
• Ensemble Dark Horse: Despite being a minor character, Yuu became this due to her memetic scene as described below, as well as being flat-out adorable.
• Memetic Molester: From the first episode alone, Miyako landed in this territory for her Comedic Lolicon tendencies towards Hana. Since she goes onto happily caress Hana's hand and take low angle pictures of her, it's not hard to see why. However, it's commonly agreed that this trait is far less visible from the second episode onwards. It does resurface at moments in later episodes, however.
• Memetic Mutation:
  • I'll report you to the police! ^explanation Hana's threat to call the cops on Miyako quickly become memetically popular as a reaction image, especially when posters get too questionable in their cuteness overload reactions.
  • MYA-NEE!! ^Explanation This is the In-Series Nickname that Hinata calls Miyako by, which she happens to say so much that it's basically her Catchphrase. It had become such a memorable catchphrase that it's likely the first thing someone will say when the show is mentioned on a platform like Reddit. There are even videos on YouTube that count down the many times Hinata says it! Naturally, there exists a Gourmet Race Remix of Mya-Nee.
  • Miyako is Low-Angle Uncle. ^Explanation  This is in reference to the animation studio's previous work UzaMaid: Our Maid Is Way Too Annoying! in which a prolific sex offender was eliciting young girls into giving low-angle shots of themselves.
  • Miyako and Hinata are often photoshopped into Mash Kyrielight and Female!Ritsuka Fujimaru due to their similar appearances.
  • Yuu Buys a Cookie^Explanation Episode 12 features a scene where Yuu buys a cookie from Hana. A three-panel composite of stills from the scene have become a popular photoshop template, often used to parody outlandish and/or degenerate requests (if not just referencing various exchanges in popular media).
  • BANG! ^Explanation  At the end of Episode 7 after the credits, we're introduced to Matsumoto's younger sister, Yuu. The scene is Yuu doing a Finger Gun pose and saying, "Bang!" It is often followed by either an explosion or someone getting shot.
  • EVERYONE GAY! ^Explanation A Mondegreen from "Mya-Nee #1! off the show's OST.
• Moe: The entire show could essentially qualify as this. Miyako's endearing awkwardness, Hinata's overwhelming energy, Hana being a Defrosting Ice Queen Big Eater, Noa's charisma and oversized ego, Koyori's ambition and constant failings, Kanon's unfailing kindness and etiquette, Matsumoto's attachment to Miyako - every character is endearing in their own way. Yuu takes it up to eleven by being a very endearing Cheerful Child that even the already lovable girls find adorable.
• Self-Fanservice: Depending on the artist, Miyako is occasionally drawn with an attractively plump figure as long it isn't eye-searing.
• Suspiciously Similar Song: The opening theme sounds eerily similar to The Jackson Five's song "ABC".
• Sweetness Aversion: Between how lovable Hinata and Miyako are, as well as the cuteness of Hinata's classmates and their antics, this show has a very high chance of inflicting Diabetic Through-Armor Critical Hits on the viewer's pancreas and heart.