🟪 Panasonic provides a 5-year limited warranty, and their U.S.-based service is managed by professional appliance repair partners. Support is structured, trained, and unusually polished compared to most wellness brands.

✅ Panasonic has a more premium, consistent service experience.

🟪 Panasonic limits itself to fewer techniques, but applies them with biofeedback precision. The MAJ7 uses proprietary real-time tension detection to adjust roller pressure based on your muscle tone during the session. It offers techniques like Junetsu (ultra-fine kneading), gentle stretch, and point-focused Shiatsu. Instead of a long menu of programs, it focuses on refining fewer movements until they feel human.

✅ Osaki wins on quantity and diversity of routines. Panasonic wins on precision and human-like pressure dynamics.

🟪 Panasonic keeps its S-Track roller design, which doesn’t go into the glutes but excels in spinal mapping. The MAJ7 introduces 3D and vertical pressure adjustments along with automatic shoulder width detection, which adapts in real time during your session. It also includes pinpoint kneading on the lower back, something rarely done with such finesse.

✅ Osaki wins in total surface area coverage; Panasonic focuses on depth and fine-tuned spinal control.

🟪 Panasonic, in chairs like the MAJ7, is more anatomically conservative. The seat is firmer, with lumbar contouring and variable shoulder width detection. The armrests are more open, making entry and exit easier for older users. While recline angles are slightly shallower, they focus on maintaining natural spinal curvature, especially beneficial during longer sessions.