742mph’s Cosmic Princess Kaguya! Week 2026 submissions
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Iroha and Kaguya plan their first Tsukuyomi concert together after their virtual reunion, and find themselves needing to work out which aspects of themselves to show and which to hide.
Written for Cosmic Princess Kaguya! Week 2026 Day 1 (prompt: “Music”).
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Iroha and the re-embodied Kaguya each have their own activities for a rainy afternoon, but the highlight for both comes when their paths cross nevertheless.
Written for Cosmic Princess Kaguya! Week 2026 Day 2 (prompt: “Taste/Sense”).
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The day after the Yachiyo Cup concert, Yachiyo receives an unpleasant yet enlightening visit.
Written for Cosmic Princess Kaguya! Week 2026 Day 3 (prompt: “Avatar/Self”).
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At long last, Iroha has made her and Kaguya's greatest dream real. Now, her own sense of reality just needs to catch up.
Written for Cosmic Princess Kaguya! Week 2026 Day 4 (prompt: “Rest”).
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Kaguya has been waiting hundreds of years to reunite with her most beloved human, and knows she must wait thousands more. In that time so far, she has loved and lost many other humans – and she will love again, and lose again, and love again.
Written for Cosmic Princess Kaguya! Week 2026 Day 5 (prompt: “Passage of time”).
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If Iroha wants to become a groundbreaking roboticist and neural interface designer, she’ll first need to survive being an undergraduate university student. And that’ll take some shrewdness.
Written for Cosmic Princess Kaguya! Week 2026 Day 6 (prompt: “Coming-of-age”).
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You might not expect organic lifeforms from the Earth and digital lifeforms from the moon to have a lot in common. But the echoes are there if you take the chance to listen.
Written for Cosmic Princess Kaguya! Week 2026 Day 7 (free day).
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