- Crowning Music of Awesome: Most of the soundtrack is pretty good, especially the vaguely Irish-sounding music during the festival scene and the music during the autumn Art Club "Trip" (the OST tracks Chiisana Shiawase and Watashi no Jikan). Also as mentioned above, the last ending, Tanpopo Suisha.
- Ear Worm: The opening theme, "Kaze Sagashi", is hauntingly beautiful.
- Ensemble Darkhorse, Germans Love David Hasselhoff: In western fandom, Kate completely overshadows the rest of the cast in terms of popularity.
- Memetic Mutation: SOU NAN DESS KARR?
- Moe: Sora's combination of Cloud Cuckoo Lander-ness, love of taking life slowly, and voice cause this.
- Viewer Gender Confusion: Mike (pronounced mee-kay) and Haa are actually female