Ranked is a job board for foreign and bilingual engineers in Japan — every Tokyo job and company scored on visa sponsorship, Japanese level, salary and prestige.
JR East Sports Co., Ltd. operates the JEXER brand of fitness clubs, gyms, studios, golf and tennis schools, kids' programs and CrossFit boxes, mostly at or near JR stations in Tokyo, Saitama, Kanagawa and Chiba, including clubs at Shinjuku, Ueno, Akabane, Oimachi, Kameido and Otsuka. It also runs relaxation salons in station buildings, futsal clubs, exercise-focused day services for older people, and sports facilities on contract.
Founded in March 1978 as Sports Create Service, it was renamed in 1989 and took its current name in July 2018. Its shareholder is East Japan Railway Company (JR East). Its head office is in the JR Otsuka Minamiguchi Building in Toshima-ku, Tokyo, and it had 405 employees in February 2026.
Measured from the 12 listings Ranked has live for JR East Sports. Japanese level, visa signal and skills are AI-graded from each posting and can be wrong — confirm against the employer's original posting before applying.
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Front desk staff at a station-side Jexer fitness club, checking members in, handling sign-ups and tours, showing how machines work, selling goods and cleaning.
Part-time front desk staff at a JEXER fitness club by Otsuka Station: checking members in, guiding visitors and new joiners, showing machine use, selling goods and cleaning.
Weekend and holiday front desk staff at a Jexer fitness club by Otsuka Station: joining and tour guidance, machine instructions, goods sales, cleaning and gym support.
Junior swimming instructor for JR East Sports, visiting several Jexer fitness clubs around Tokyo to teach children water confidence, breathing and the four strokes.
Part-time gym instructor at JEXER Fitness & Spa Otsuka: explaining machines, assisting training, writing workout menus and serving members at the front.
Gym instruction at a station fitness club: explaining machines, assisting members with training and drawing up workout menus, plus reception, cleaning, equipment checks and pool watch.
Mid-career contract instructor at a JEXER fitness club in Kameido: coaching members in the gym, studio and pool, keeping the club safe and clean, and training part-time staff.
Therapist at a station relaxation salon run by JR East Sports, giving customers body care, seitai-style treatments and reflexology; full training for newcomers.
Contract instructor at a JEXER fitness club: coaching members in the gym, studio and pool, keeping the club safe and clean, and training part-time staff.
Keep a Jexer fitness club by Otsuka Station clean, including the women's changing room, check its equipment and help members with directions and simple questions.
Give body care, seitai and reflexology treatments to customers at a RelaXE relaxation salon directly connected to JR Oimachi Station; beginners are trained.
Gym staff at JR East Sports' Jexer club near Shinjuku Station: front-desk reception and tours, machine guidance and training help, pool watch and cleaning.