1974年 制作部長 長崎生まれ 普通に会社員で趣味で大山倍達や極真について調査しており、その過程で得た成果を書籍や雑誌などに資料提供をしている。ブログ｢拳の眼｣管理人だがこちらはサーバ移転とドメイン変更時に多数の画像がリンク切れしてしまい、修復の手間で放置気味。多趣味なのも一因であるが、時折SNSに調査ネタを公開しているとか。

■資料提供■
●「大山倍達正伝」(小島一志、塚本佳子共著)
●「押忍とは何か?」(大森敏範著)
●「ケンカ十段と呼ばれた男：芦原英幸」(松宮康生著)
●｢新装増補版　謎の拳法を求めて:武の人・松田隆智の足跡を辿る｣(松田隆智著)
●「力石徹のモデルになった男　天才空手家「山崎照朝｣(森合正範著)
●「新・空手道第2号」(藍原しんや、川保天骨共著)
他「月刊ワールド空手」、｢月刊フルコンタクトKARATEマガジン｣、｢eFight」等、雑誌やWebメディアに提供。

LEO(born 1974 in Nagasaki) is a head of the production department. He is an office worker who is doing research on Mas Oyama and Kyokushin as a hobby, and provides materials for books and magazines based on his findings. He is also the administrator of the blog "Eye of the Fist," but many of the links to his blog were broken when the server was moved and the domain was changed. He is also a multi-talented person, and occasionally posts his research on Twitter.

1971年10月21日　東京都豊島区出身。大山家の三女として生まれる。極真空手の初段。長期海外留学を経て、極真会館の再建及び発展に尽力している。亡き父、大山倍達総裁の偉業及び極真の精神を現代の人々に正しく伝え、多くの人を励まし、勇気づけるために大山倍達の偉業や名言を国内外に精力的に発信し続けている。現在は、法学博士兼臨床心理カウンセラーとしてアメリカの刑務所における囚人ケア等でもレクチャーを行っていたりと多方面で活動中。また、19歳の頃に父親である大山倍達からの推薦ではじめたヨガを続けている。呼吸法をはじめ、空手とヨガには共通項が多く、極真の道に通ずる、新しいヨガの形を模索しながらアシュタンガヨガを実践している。

Born as the third daughter of the Oyama family on October 21, 1971, in Toshima-ku, Tokyo. Shodan in Kyokushin Karate. After studying abroad for a long time, she has devoted herself to the reconstruction and development of Kyokushin-kaikan. Since 1994 she worked with her late Mother Chiyako Oyama to share achievements and words of wisdom of her late father, Mas Oyama both in Japan and internationally.
In light to correctly convey his unique legacy and Kyokushin history, today she travels extensively and works with team of like minded martial artists to encourage and inspire as many as possible . She has been practicing yoga since her father, Masutatsu Oyama, recommended it to her at the age of nineteen, and is now assisting as a yoga instructor and clinical counselor for youth programs. With her back ground in international law and psychology she also lectures at prisoner care programs in the United States and other countries .
Yoga and Karate has many correlation including movements and breathing techniques. As a black belt in Kyokushin karate Kuristina and her team offers programs to individual’s and group setting needs by incorporating these practices. She gratefully practices Ashtanga Yoga as her dedicated path while offering an adaptive yoga method that enhances the practitioners in their Kyokushin Way.

Googleやソーシャルメディアを利用したマーケティングキャンペーンを通じて、数々の企業のブランド開発をマーケターとして支援する一方、ドイツに神前道場を設立。現在は、ベルリンで極真空手の道を継承。今回、大山倍達の遺志を継ぐこと、尊敬と同時に感謝の念に堪えません。

As a marketer, I have helped a lot of companies develop their brands through marketing campaigns on Google and social media. I also founded the Shinzen Dojo in Germany and continues the way of Kyokushin Karate in Berlin. I would like to express my respect and gratitude to him for continuing the legacy of Oyama Masutatsu.

1974年 制作部長 長崎生まれ 普通に会社員で趣味で大山倍達や極真について調査しており、その過程で得た成果を書籍や雑誌などに資料提供をしている。ブログ｢拳の眼｣管理人だがこちらはサーバ移転とドメイン変更時に多数の画像がリンク切れしてしまい、修復の手間で放置気味。多趣味なのも一因であるが、時折SNSに調査ネタを公開しているとか。

■資料提供■
●「大山倍達正伝」(小島一志、塚本佳子共著)
●「押忍とは何か?」(大森敏範著)
●「ケンカ十段と呼ばれた男：芦原英幸」(松宮康生著)
●｢新装増補版　謎の拳法を求めて:武の人・松田隆智の足跡を辿る｣(松田隆智著)
●「力石徹のモデルになった男　天才空手家「山崎照朝｣(森合正範著)
●「新・空手道第2号」(藍原しんや、川保天骨共著)
他「月刊ワールド空手」、｢月刊フルコンタクトKARATEマガジン｣、｢eFight」等、雑誌やWebメディアに提供。

LEO(born 1974 in Nagasaki) is a head of the production department. He is an office worker who is doing research on Mas Oyama and Kyokushin as a hobby, and provides materials for books and magazines based on his findings. He is also the administrator of the blog "Eye of the Fist," but many of the links to his blog were broken when the server was moved and the domain was changed. He is also a multi-talented person, and occasionally posts his research on Twitter.

1971年10月21日　東京都豊島区出身。大山家の三女として生まれる。極真空手の初段。長期海外留学を経て、極真会館の再建及び発展に尽力している。亡き父、大山倍達総裁の偉業及び極真の精神を現代の人々に正しく伝え、多くの人を励まし、勇気づけるために大山倍達の偉業や名言を国内外に精力的に発信し続けている。現在は、法学博士兼臨床心理カウンセラーとしてアメリカの刑務所における囚人ケア等でもレクチャーを行っていたりと多方面で活動中。また、19歳の頃に父親である大山倍達からの推薦ではじめたヨガを続けている。呼吸法をはじめ、空手とヨガには共通項が多く、極真の道に通ずる、新しいヨガの形を模索しながらアシュタンガヨガを実践している。

Born as the third daughter of the Oyama family on October 21, 1971, in Toshima-ku, Tokyo. Shodan in Kyokushin Karate. After studying abroad for a long time, she has devoted herself to the reconstruction and development of Kyokushin-kaikan. Since 1994 she worked with her late Mother Chiyako Oyama to share achievements and words of wisdom of her late father, Mas Oyama both in Japan and internationally.
In light to correctly convey his unique legacy and Kyokushin history, today she travels extensively and works with team of like minded martial artists to encourage and inspire as many as possible . She has been practicing yoga since her father, Masutatsu Oyama, recommended it to her at the age of nineteen, and is now assisting as a yoga instructor and clinical counselor for youth programs. With her back ground in international law and psychology she also lectures at prisoner care programs in the United States and other countries .
Yoga and Karate has many correlation including movements and breathing techniques. As a black belt in Kyokushin karate Kuristina and her team offers programs to individual’s and group setting needs by incorporating these practices. She gratefully practices Ashtanga Yoga as her dedicated path while offering an adaptive yoga method that enhances the practitioners in their Kyokushin Way.

Googleやソーシャルメディアを利用したマーケティングキャンペーンを通じて、数々の企業のブランド開発をマーケターとして支援する一方、ドイツに神前道場を設立。現在は、ベルリンで極真空手の道を継承。今回、大山倍達の遺志を継ぐこと、尊敬と同時に感謝の念に堪えません。

As a marketer, I have helped a lot of companies develop their brands through marketing campaigns on Google and social media. I also founded the Shinzen Dojo in Germany and continues the way of Kyokushin Karate in Berlin. I would like to express my respect and gratitude to him for continuing the legacy of Oyama Masutatsu.