As an experienced trader, I’ve learned to look beyond just regulation and longevity when assessing a broker like Shin. While Shin is regulated by Japan’s Financial Services Agency (FSA), which certainly helps with baseline credibility, my main concern relates to their “suspicious scope of business” flag and limited transparency. The lack of an online trading platform significantly restricts convenience and real-time order execution. For me, this is a critical drawback, because as markets can move quickly, not having digital access means I could miss key entry or exit points. Fee structures are described as low, especially for younger or novice investors, but concrete fee information is unclear. In my experience, ambiguity in costs often leads to unforeseen charges down the line, so I would approach this broker cautiously until full clarity is obtained. Another important point: Shin’s services and products are mainly focused on the Japanese domestic market, with very limited overseas access. This restricts both diversification and flexibility, which doesn’t suit more globally-oriented strategies. Although I noticed some user complaints on unrelated potential scams, these didn’t appear directly connected to Shin, but I always take such reports seriously and stay vigilant. My advice is simple: while Shin appears legitimate due to FSA regulation, the lack of online trading, unclear fees, and narrow product focus make it less attractive for serious or global traders like myself. Proceeding conservatively and demanding full transparency would be essential steps before making any commitments here.