From the more detailed artbook, this is a higher resolution scan. This is my translation of page 54 specifically from the book. I provide the transcripts below the image, as well as the original! Please provide a link back here if you use it is all I ask!

Read more for the English transcript, and the original Japanese image/transcript!

Ultra High School Gambler
Celestia Ludenberg*

Voice Actor: Shiina Hekiru

Ultra High School Gambler. Contrary to the small stature and beautiful, Lolita-style outside appearance is one who pursues a Queen-like temperament with an extremely wicked tongue. Is a natural at lying and keeping a poker face –using that ability, she has won a series of victories in games such as Mah Jong and Poker.

She thrives off of gamblers who play games with her and go completely bankrupt –losing everything. Her wish is to have an elegant lifestyle living in a western style castle attended by many servants. Her real name is Yasuhiro Taeko –she is Japanese, of course.

*– Spelled Ludenberck, as seen at the top left, I used what is her “official” name when localized.

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Original Japanese Image + Transcript (That I wrote up based on the image)

超高校級のギャンブラー
セレティア・ルーデンベルク

ＣＶ：椎名へきる　（しいな・へきる）

超高校級のギャンブラー。小柄でロリータ調の美麗な外見とは裏腹に、強烈な毒舌で回りを追い詰める女王様気質の持ち主だ。ウソとポーカーフェイスの天才で、その才能を活かし、麻雀やポーカーなどのギャンブルで連戦連勝。彼女との勝負で

全財産を奪い取られ、人生が破綻したギャンブラーも多数存在するという。西洋のお城で召使いを侍らせて優雅に暮らしたいという願望をもっている。本名はヤスヒロタエコといい、もちろん日本人だ。

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I intend to upload page 55 next!