If you liked
Planetarian: Chiisana Hoshi no Yume
|
...then you might like
Violet Evergarden
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Both series deal with a girl with robot-esque qualities and with ignorance about the regular world, being social awkward. Both deal with themes such as meaning and purpose, and are very emotionally involving. Both have a war as part of their world's background.
If you liked
Binchou-tan
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...then you might like
Onsen Yousei Hakone-chan
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Both anime are fairly short in episode run time, employ a more rural setting, and are just fun and relaxing to watch. The main character of both is very cute.
If you liked
Binchou-tan
|
...then you might like
Tanaka-kun wa Itsumo Kedaruge
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Both shows are very relaxing to watch. Tanaka-kun wa Itsumo Kedaruge is more comedy focused and has a little more meat to the plot, but it and Bincho-tan have the same atmosphere perfect for unwinding. There are also chibi characters involved in both.
If you liked
Hoshizora Kiseki
|
...then you might like
Planetarian: Chiisana Hoshi no Yume
|
Both utilize a planetarium setting and a mysterious male character and the cheerful female lead who tries to help him. Also, astronomy and stargazing are both heavily prominent
If you liked
Sora no Manimani
|
...then you might like
Planetarian: Chiisana Hoshi no Yume
|
Both series revolve around astronomy and stargazing, with similar interactions between the lead male and female (initially male is not a fan of the female, who is generally rather compassionate toward him). The settings, however, could not be more different
If you liked
Natsu-iro no Sunadokei
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...then you might like
Boku dake ga Inai Machi
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Both heavily use time travel as part of the actual plot to save someone. There is also romantic elements involved in both of these anime. However, Boku dake ga Inai Machi does a much better job
If you liked
Itsudatte My Santa!
|
...then you might like
Santa Company
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Both revolve around the Christmas season, and involve a Santa apprentice character. They both are relatively short and charming, in different ways. Itsudatte My Santa! is for a much more mature audience though.