昔のイギリスは綿を使っていたから見たいなのだけど、それ以外での色の理由は不明だったのだ...<br>引用・参考資料等<br><a href="https://navalpost.com/why-do-navy-personnel-use-odd-white-masks/" target="_blank" rel="noopener nofollow">https://navalpost.com/why-do-navy-personnel-use-odd-white-masks/</a><br><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8426543/" target="_blank" rel="noopener nofollow">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8426543/</a><br />youtubeの方<br><a href="https://www.youtube.com/c/AdmiralyukkurimilitarybyRetoRooRaa/videos" target="_blank" rel="noopener nofollow">https://www.youtube.com/c/AdmiralyukkurimilitarybyRetoRooRaa/videos</a><br>ボクのツイッター<br><a href="https://twitter.com/retoro_V" target="_blank" rel="noopener nofollow">https://twitter.com/retoro_V</a><br>キャラデザイン<br>CaraCorn様