TENTIAL
Make the Conditioning Life
Tokyo, Japan · Founded 2018 · $4.5M raised
- Headquarters
- Tokyo
- Employees
- 201–500
- Founded
- 2018
- Business Model
- B2C
- Website
- corp.tential.jp
- Total Funding
- $4.5M
- Last Round
- $4.5M Series BMar 2023
- Rounds
- 4
About
TENTIAL Inc. is a Tokyo-based D2C wellness company founded in 2018 with the mission to create a society that promotes health and empowers individuals to realize their full potential. The company specializes in conditioning products spanning three lifestyle domains: Sleep, Work, and Foot, combining athlete insights with scientific research and functional materials. Its flagship product line BAKUNE — recovery wear and sleepwear using far-infrared-radiating special fibers — has sold over one million units. TENTIAL achieved 200% year-on-year growth since founding and completed an IPO on the Tokyo Stock Exchange Growth Market in February 2025. The company works with professional athletes globally, including a conditioning partnership with Stanford University's baseball team, and has begun international expansion.
Summary
TENTIAL is an E-Commerce company based in Tokyo, Japan, founded in 2018. It has raised $4.5M in total across 4 rounds, most recently a $4.5M Series B round in Mar 2023. Investors include Rakuten and AET.
Tech & App Stack
4 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
Mar 2023
Sign up to see all 4 rounds
Seed through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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