Review summary
Oaza Nagashima Zaisanku, operating as Oaza, is a broker registered in Japan and has been active for an estimated 5 to 10 years. According to WikiFX data, the entity operates without any valid authoritative forex trading licenses and is flagged as having a suspicious scope of business. Its comprehensive WikiFX score of 1.59 reflects an extremely poor rating across all assessment metrics. Given the complete absence of regulatory oversight and the broker's formal designation as 'No Regulation', engaging with this entity carries significant inherent risks for traders. Note: Regulatory status, trading conditions, and risk assessments may vary by jurisdiction. The WikiFX score reflects currently available information.Please verify all entity details independently before trading. (Updated: 2026-04-13)




