(Translated by https://www.hiragana.jp/)
User:PSzalapski - Wikipedia
Multi-licensed into the public domain
I agree to multi-license my eligible text contributions, unless otherwise stated, under Wikipedia's copyright terms and into the public domain. Please be aware that other contributors might not do the same, so if you want to use my contributions in the public domain, please check the multi-licensing guide.

I advise you all to also multi-license into the public domain in order to make Wikipedia content freer for use of the generations to come. Simply paste {{MultiLicensePD}} or, if you prefer, {{MultiLicenseWithCC}} into your talk page. For more details see Multi-Licensing Guide.