YMMV: Uchuu Kyoudai
- Awesome Music: The orchestral background music of the series as a whole can qualify as this.
- Also the Feel so Moon opening by Unicorn and Eureka, sung by Sukima Switch.
- Ear Worm: Feel so Moon as its best. It's the one that mostly people go and remember because of the phrase and the opening.
- Ensemble Darkhorse: Apo. When you know that the story is about (mostly) the Nanba brothers, and Apo is sort of a mascot for the series as well, this cute pug is mostly the most favorite character of the series, having mostly merchandise dedicated to him.
- Narm: It's a minor moment, but Kenji's "You can always start over" line (said to his daughter after she accidentally knocks over a block tower she had been constructing during a tantrum after learning that her father wasn't going to the Moon like he had told her he was) takes on a hilarious and probably completely unintended meaning when the camera immediately cuts to a shot with his obviously several-months-pregnant wife watching from the sidelines.
- Iron Woobie: After his near-death experience on the Moon, Hibito develops a severe case of PTSD which triggers panic attacks whenever he tries to put on a spacesuit. He gets better but thats not enough for NASA,so does he gives up going to space? NOPE,he goes to Russia to become a cosmonaut.He really is the strongest astronaut/cosmonaut.
- Wheelchair Woobie: Poor Aunt Sharon.