https://twitter.com/kojiaihara
https://twitter.com/intent/user?user_id=264066610
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https://www.amazon.co.jp/-/e/B0051GNFSC/
https://www.mangaupdates.com/author/po1wbwo
https://www.mangaupdates.com/authors.html?id=2583
https://en.wikipedia.org/wiki/Koji_Aihara
https://ja.wikipedia.org/wiki/相原コージ
https://store.line.me/stickershop/author/81712
https://www.threads.net/@kojiaihara
https://www.mangaz.com/authors/detail/129
