【About Us】mariness offers easy and fun home workouts for everyone: dance cardio, indoor walking, stretching, HIIT, calisthenics, yoga, and more. All you need is a space the size of a mat. Enjoy moving with us!

【Instructors】
🟠 Marina Takewaki (Lead Instructor)
Fitness instructor since 2017. With “Love Yourself More Through Health,” she shares fitness and healthy living with over 5 million followers.

Certifications: NESTA PFT, Women 45+ Specialist, Diet & Beauty Specialist; RYT200; Athlete Food Meister Level 3; Organic Cooking Sommelier; Radio Calisthenics Instructor
Instagram Instagram: takemari1219
Twitter TikTok: takemari1219

💓 IG (Professional Dance) https://linktr.ee/IG_SEXERCISE
Professional dancer and choreographer in Japan and the USA; creator of “Sexercise”, founder of IG Online Studio, former pole dance champion, and yogi trained in India.

Certifications: X-PERT Pole Fitness L1–2 & 3–4; RYT500; Best of Yogi 2023; Inferno Hot Pilates Instructor

🔵 Naasuke (Physique Athlete) Instagram: naasuke_fit
Shares his journey in physique competitions in real time. He runs ShapeFit, a personal gym, and fitness events.

Certification: NSCA-CPT

🟣 Aimee (Professional Dancer) Instagram: aimeelazybaby
20+ years of experience in various dance styles. She is also an instructor, plus-size model, MC, and DJ.

🟢 Remi Mitsuyama (Yoga Instructor) Instagram: remi21
Creator of “Relaxation Yoga,” with classes and content focused on flexibility and wellness. A julier ambassador.

Certifications: RYT500; Athlete Food Meister L3; Ear Beauty Therapist; Serotonin Yoga Teacher Training Instructor

🔴 Lacey (Personal Trainer) Instagram: laceytrainer
International trainer of celebrities and athletes. He runs LACE UP GYM, offering science-based personal training, bodywork, and recovery programs.

Certifications: NESTA PFT, TRX STC, FTC, CFSC, Compre Floss lv1, FRCms, JSA CSTP, Master Coach in “Trauma-informed coaching” powered by Play Academy with Naomi Osaka, JUMP-JAM kids coach

🟡 Okan (Fitness Instructor)
Akita veteran with 40+ years of experience. Motto: “Just try it!”

Certifications: AFAA Primary; Zumba; VIP Disco World; LEX; Latin Express Con Salsa; Japan Wave Stretch Association (Wave Ring Yoga, Wave Con Salsa); Japan Aerobic Federation (Slow Aerobics)

⚫️ Tesar (Former World Breakdance Champion) @boostathletes2881
He's been breakdancing since he was 14; he won 10+ world titles in 20 years. Today he shares at-home workouts.

Riku Takewaki (Channel Director)
After 14 years in global finance, he founded MARINESS Inc. in 2021. He leads the planning and supervision of the fitness programs on the “Marina Takewaki” channel.

Certifications: NSCA-CSCS; NESTA PFT; NESTA HIIT Specialist; FRCms
Instagram Instagram: riku_takewaki
X https://x.com/riku_takewaki

【What We Do】
Marinness also creates fitness and healthy nutrition products, including protein, for everyday use. Over 1.3 million units sold since 2021.
📱 Instagram Instagram: mariness_official

【Contact】
Business inquiries: 📩 mariness.staff@mariness.jp

【Music】
Epidemic Sound http://www.epidemicsound.com
DOVA-SYNDROME https://dova-s.jp/
Star Music https://starmusic.co.jp/music/
Artlist https://artlist.io/jp
(Not all tracks are used in all videos)

【Disclaimer】 The effectiveness, safety, and accuracy of the content vary from person to person. We assume no liability for injuries, health problems, or damages arising from videos, products, or services. If you have any concerns, please consult a healthcare professional.

#HomeWorkout #HomeExercise #Fitness #MarinessFit