引用・参考資料等<br><a href="https://www.quora.com/Did-your-tank-have-a-tank-telephone-installed-If-so-where-was-it-located-Was-it-used" target="_blank" rel="noopener nofollow">https://www.quora.com/Did-your-tank-have-a-tank-telephone-installed-If-so-where-was-it-located-Was-it-used</a><br><a href="https://books.google.co.jp/books?id=sSwnj9Sf5fEC&dq=%22tank+phone%22&pg=PA43&redir_esc=y#v=onepage&q=%22tank%20phone%22&f=false" target="_blank" rel="noopener nofollow">https://books.google.co.jp/books?id=sSwnj9Sf5fEC&dq=%22tank+phone%22&pg=PA43&redir_esc=y#v=onepage&q=%22tank%20phone%22&f=false</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
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