Quick answer — Yumi Tamura worked on 7SEEDS Part 2 (Original Creator), 7SEEDS (Original Creator).
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7Seeds - Opening 2 Full Season 2
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7Seeds Season 2 - Ending 2 Song
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7 Seeds Anime Opening Theme Song Amatsuki - Ark
Frequently Asked Questions
What anime has Yumi Tamura worked on?
Yumi Tamura worked on 7SEEDS Part 2 (Original Creator), 7SEEDS (Original Creator).