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MOTOKI OSANAI
Self Introduction:
Born in Aomori Prefecture, I began practicing Kyokushin Karate from a young age. After winning the All Japan New Karate Championships, I transitioned to kickboxing and participated in international tournaments. In high school, I switched to amateur boxing, eventually competing in the National Sports Festival and the Inter-High. I joined the boxing club at Meiji University, where I served as the captain and led the team. After graduating from university, I turned professional at the prestigious Watanabe Boxing Gym while also working as a personal trainer. I underwent solitary training in the Philippines and achieved a rank of 7th in the Japanese A-class pro boxing rankings. I retired in 2022 and decided to expand the world of martial arts that has always been part of my life. Now, I am a trainer at Battle-Box, dedicated to sharing my experience and passion with others.
Message to Members:
Through martial arts, I have experienced growth, passion, and many life-changing moments. My mission as a trainer is to share the beauty of martial arts with others. Martial arts are accessible to anyone, regardless of age, and they provide a way to discipline oneself. I aim to offer a space where you can experience new things and achieve personal growth. I look forward to welcoming you to Battle-Box!
DAISHIN NAKAMURA
Self-Introduction
Influenced by my father, who was passionate about martial arts, I grew up watching "K-1" and "PRIDE" on TV, and developed a deep admiration for "strength." I started practicing judo when I was a child, and continued until high school. After graduating high school, I went on to university, where I joined the American football team, known as a "ball sport martial art," and spent four years there. After graduating, I worked as a salaryman, but about a year later, during my job search, I discovered Battle-Box. There, I took on the challenge of MMA (Mixed Martial Arts), a sport I had admired since childhood. Currently, I am a professional MMA fighter and trainer.
Message to Members
I am one of the instructors for the MMA classes. Even if you're just starting, MMA allows you to enjoy the charm of martial arts both standing and on the ground. I encourage you to join and experience it for yourself! Let’s have fun together while getting stronger!
SHO NAGAI
Self-Introduction
I am from Yamagata Prefecture. Inspired by Kamen Rider, I started practicing Kyokushin Karate at a young age. During middle and high school, I was a member of the judo club, where I gained valuable experiences in improving my skills and deepening bonds with my teammates. After graduating from high school, I moved to Tokyo for university, but due to the impact of the COVID-19 pandemic, many activities were restricted, and I found myself feeling mentally weak. It was at this time that I discovered Brazilian Jiu-Jitsu. I became captivated by the diversity of techniques and the game-like nature of predicting and reacting to an opponent's movements. I continue to practice Jiu-Jitsu and have found a new challenge and growth opportunity at Battle-Box, where I am now working as a trainer.
Message to Members
I strive to share the joy and benefits of moving body with as many people as possible and support mental and physical health. Let’s sweat together and have fun!
YUTARO KAMADA
Self-Introduction
I am from Akita Prefecture. From 2nd grade in elementary school until graduation from middle school, I balanced both Judo and Wrestling. In high school, I focused solely on Wrestling and participated in the National High School Wrestling Championships (Inter-High). After graduation, I joined the Japan Self-Defense Forces and began practicing Nippon Kenpo. At the same time, I also competed in underground MMA promotions and became a champion. My experience in underground MMA led me to fall in love with mixed martial arts, and while searching for a gym to pursue my professional career in Tokyo, I discovered Battle-Box. I am currently working as a professional MMA fighter and trainer.
Message to Members
I will show you the fun, depth, charm, and techniques of martial arts. Let’s have fun and get stronger together! Looking forward to working with you!
AYUMU KOBAYASHI
Self-Introduction
Born in Tokyo. I started karate in my childhood and won the All Japan Karate Championship. After that, I transitioned to boxing in middle school. I joined the boxing club at Sundai Gakuen, where I competed in national tournaments. I also competed in kickboxing and won the Japan Cup All Japan Tournament. Currently, I am affiliated with Battle-Box, aiming to go professional while working as a trainer.
Message to Members
I enjoy teaching, which is why I’m working as a trainer. Feel free to ask me anything about kickboxing!
MICHIAKI ONODERA
Self-Introduction
I first learned about martial arts by watching "K-1" on TV, and started practicing karate when I was in elementary school, continuing for 7 years. Alongside karate, I began kickboxing in middle school and focused on training. I learned about Battle-Box when President Kazuhisa Watanabe opened the gym. Initially, I joined as a regular member, but after training for some time, I was invited by the gym to become a trainer, and now I am working as a trainer.
Message to Members
Let’s have fun moving together and get stronger!
SHOGO OKUMATSU
Self-Introduction
I’m from Miyazaki Prefecture. Since my childhood, I have been dedicated to baseball, and during my high school years, I trained both mentally and physically at a prestigious school where I had the opportunity to compete in the Koshien tournament. Afterward, I worked at a fitness gym, and as I continued my training, I developed a strong desire to pursue strength and decided to aim for a professional kickboxing career at the age of 21 by moving to Tokyo. Initially, I joined BattleBox as a regular member, but now I am working as a trainer at BattleBox while pursuing my dream of becoming a pro.
Message to Members
can enjoy their training! Let’s enjoy martial arts togethe I will give my all to support everyone, from beginners to advanced, so that everyone r at BattleBox!
Pro trainers
RYOTARO
Self-Introduction<
Born in Chiba Prefecture
height : 178cm / weight : 61.5kg
Combat history
The first KNOCK OUT-BLACK welterweight champion
Former REBELS-RED Lightweight Champion
IGORU TANABE
Self-Introduction
From Sao Paulo, Brazil
Height : 184cm / Weight : 93kg
Combat history
JBJJF All Japan Tournament Winner in 2021 and 2022
2021 MMA professional debut
RIZIN fighter (MMA record 5-0)
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