| Achievement | How to unlock
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| Black in the Dark | Get to the end of the short episode "Albert's Secret".
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| Come to Kyoto | Get to the end of the short episode "Preliminary Inspection".
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| Golden Madness | Get to the end of the second episode.
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| Happy Kingdoms | Get to the end of the third episode.
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| Happy New Year! | Get to the end of the short episode "Pigeon Shrine Visit".
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| Immature Adult Bird | Get to the end of the short episode "Legumentine's Chronicles".
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| Live Long with Your Own Sins | Get to the end of the fourth episode.
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| Merry Christmas! | Get to the end of the first episode.
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| Radio Check | Watch one of the Radio episodes.
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| Radio Star | Watch all of the Radio episodes.
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| Thank You, Mom! | Get to the end of the short episode "Midnight Attack of the Nightmare".
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| The King Said | Read all of the King's picture book.
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| Untold Stories | Get to the end of the short episode "The Day the Night Slept (After After)".
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