These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Accidental Innuendo: Koneko-chan loves mochi ice cream so much, she makes suggestive noises as she chews and is left in a daze of pleasure after finishing.
If there are other people in the room, invite them over to watch with you. Otherwise they'll just hear Raku-chan talking and think you're watching Asian porn. This goes double for episode four.
Alternate Character Interpretation: Koneko-chan doesn't have any involvement in Raku's romance, or even any other defining characteristics. At times it seems like she is aware of her true nature, horrified at the world and show in which she lives. Other times, it seems like she is high or intoxicated, supposedly to run away from the Awful Truth.
Or, Raku could be mentally disabled, Koneko is friends with her out of sympathy (or legitimate friendship) and Hitoshi is being a dick and teasing her.
Fridge Brilliance: After Raku-chan's death, Bokutachi-San is seen acting cheerfull and happy, even taunting Hitoshi-San for killing her by breaking her heart. It seems pretty cruel until you remember Koneko and Raku previously foiled his attempts to molest Hitoshi. Of course he'd be happy to see one of them gone.
Ho Yay: Despite getting kidnapped and almost raped by the guy, Hitoshi-san has homoerotic daydreams about his kidnapper. They get together in the final episode.
Like it or Hate It: It's either a Troll Fic that's So Bad, It's Good for hilariously mocking and parodying common anime tropes and clichés, or an incomprehensible mess overflowing with lousy character design and really irritating voice-acting. You decide.
Mary Sue: None of the characters are well-rounded or likable. That said, Raku-chan is easily a Sue and fits into several different categories of Sues:
Anti-Sue: Has no positive qualities. Is whiny and her immaturity is stated by Koneko-chan. Her voice is also so irritating that why any of the characters would deal with her is a mystery. Despite all this, she is the primary love interest of Hitoshi-san and is apparently great friends with Koneko-chan.
Black Hole Sue: Despite the series supposedly being about three different characters going about their lives, everything is strung along by Raku-chan and her infatuation with Hitoshi.
Purity Sue: All her obvious flaws are played off as being "Kawiee" and cute. Everyone loves her.
Tear Jerker: Raku-chan's death's aftermath. Oh sure, her death in itself is hilariously narmy, but the reactions of the other characters, and especially the end theme are depressing as all hell.
Hell, Raku-chan's death was pretty tear jerking thanks to a combo of Animation Bump and Raku-chan's voice-acting during her final sayonara to Hitoshi and Koneko being done a LOT better in this scene.
From the word go, episode ten was a tearjerker. After only nine episodes, the fanime that has grown on you has come to a close. This is it, the last episode, the grand finale... Then the video starts and you find that the sugary and hopeful opening theme True Love has been replaced with the heart-rending love balad Is This Love by Whitesnake...
They Just Didn't Care: The opening theme is borrowed from Dance Dance Revolution. However, rather than finding a copy of it online, the creators somehow recorded it straight off the game, with the announcer and everything.