しつだい
Meanings
Noun
1. geological age; geological era
Used inUsed in %
Anime0(0%)
Live action0(0%)
Visual novels1(0%)
Novels3(0%)
Non-fiction1(0%)
Web novels0(0%)
Aozora Bunko3(0%)

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Aozora Bunko
宇宙の始まり
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Aozora Bunko
ネズミ、シラミ、歴史 専門家でない読者に必要な12章を含む発疹チフス一生の伝記
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Aozora Bunko
黒部川奥の山旅
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