www.jpx.co.jp/ose-toshijuku/security/about/index.html
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お問い合わせ | 北浜投資塾 - 大阪取引所（日本取引所グループ）
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https://www.jpx.co.jp/ose-toshijuku/security/about/index.html
About this page
This page is the contact section of the Kitahama Investment Academy operated by Osaka Exchange. It provides an email address (r-contacts@jpx.co.jp) for inquiries about columns, videos, and seminars. The page states that only questions related to these educational materials are accepted, and other inquiries cannot be answered. Additionally, it mentions the use of cookies for improving user convenience and service quality, with details available in the cookie policy.
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