82% matchBeams Plus
Tokyo take on Ivy and ballpark Americana, logo-light
What changes: Full clothing range and higher prices, not a headwear specialist
Brand profile
Japanese headwear brand making unbranded ballcaps in the Okayama factory that supplies Nippon Professional Baseball teams.
4 brands like Poten like Beams Plus, Gitman Vintage, Bleu de Paname →

Caps are sewn in an Okayama factory that supplies Nippon Professional Baseball teams — access founder Hironobu Iguchi spent three years securing.
Six-panel caps carry no exterior branding; the identifying mark is a signature 19-stitch brim visible only up close.
The same six-panel shape runs in Japanese twill, corduroy, suede, denim and cowhide, in both fitted and adjustable sizing.
82% matchTokyo take on Ivy and ballpark Americana, logo-light
What changes: Full clothing range and higher prices, not a headwear specialist
72% matchHeritage-factory sewing, archive fabrics, no visible branding
What changes: Shirting-only focus, US mill sourcing
68% matchUnlogoed workwear cut from honest twills and cottons
What changes: French chore-coat canon rather than baseball heritage
65% matchJapanese no-brand ethos taken to mass-market basics
What changes: Far cheaper, commodity construction, no specialist factory story
Poten is a Tokyo-based headwear label founded by Hironobu Iguchi, a former hat designer and lifelong baseball obsessive who also runs parent company Gwynn Co. and the Ebisu shop Tamaniwa. Its caps are sewn in an Okayama factory that supplies Nippon Professional Baseball teams, a facility Iguchi courted for three years. Six-panel silhouettes in Japanese twill, corduroy, suede, denim and cowhide carry no exterior logos, only a signature 19-stitch brim. Sold in fitted and adjustable sizing through a small stockist network.