Tatsuya Sasaki handles a wide range of matters including motor vehicle accident and other insurance claims, insolvency (including bankruptcy and civil rehabilitation), mergers and acquisitions, maritime law (including charterparty contracts and ship financing), corporate law and family law (divorce and inheritance). Through his handling of numerous cases, particularly relating to motor vehicle accidents, Tatsuya has a vast knowledge of not only negotiation and litigation, but also other procedures such as appealing against the classification of permanent disability levels.