This is the list of the largest public listed companies in the Nikkei 225 index ranked by market capitalization, together with links to their reference stock, sector and industry.
                                Company Profile:
                                
                                    Denka Company Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $1.21 B
                                    
                                
                                
                            
                                Stock:
                                
                                    4061
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Chemicals
                                    
                                
                                Company Profile:
                                
                                    Hitachi Zosen Corp
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $1.15 B
                                    
                                
                                
                            
                                Stock:
                                
                                    7004
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Industrials
                                    
                                
                                    Industry:
                                    
                                        Japanese Pollution & Treatment Controls
                                    
                                
                                Company Profile:
                                
                                    Maruha Nichiro Corp
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $1.09 B
                                    
                                
                                
                            
                                Stock:
                                
                                    1333
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Consumer Staples
                                    
                                
                                    Industry:
                                    
                                        Japanese Farm Products
                                    
                                
                                Company Profile:
                                
                                    Nisshinbo Holdings, Inc.
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $1.01 B
                                    
                                
                                
                            
                                Stock:
                                
                                    3105
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Industrials
                                    
                                
                                    Industry:
                                    
                                        Japanese Conglomerates
                                    
                                
                                Company Profile:
                                
                                    Oki Electric Industry Co Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $932.5 M
                                    
                                
                                
                            
                                Stock:
                                
                                    6703
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Technology
                                    
                                
                                    Industry:
                                    
                                        Japanese Communication Equipment
                                    
                                
                                Company Profile:
                                
                                    NTN Corp
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $876.2 M
                                    
                                
                                
                            
                                Stock:
                                
                                    6472
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Industrials
                                    
                                
                                    Industry:
                                    
                                        Japanese Tools & Accessories
                                    
                                
                                Company Profile:
                                
                                    Sumitomo Osaka Cement Co. Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $869.4 M
                                    
                                
                                
                            
                                Stock:
                                
                                    5232
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Building Materials
                                    
                                
                                Company Profile:
                                
                                    Nippon Paper Industries Co. Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $837.3 M
                                    
                                
                                
                            
                                Stock:
                                
                                    3863
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Paper & Paper Products
                                    
                                
                                Company Profile:
                                
                                    Nippon Light Metal Holdings Company Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $695.8 M
                                    
                                
                                
                            
                                Stock:
                                
                                    5703
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Aluminum
                                    
                                
                                Company Profile:
                                
                                    Toyobo Co. Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $573.7 M
                                    
                                
                                
                            
                                Stock:
                                
                                    3101
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Specialty Chemicals
                                    
                                
                                Company Profile:
                                
                                    Nippon Sheet Glass Co Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $296.1 M
                                    
                                
                                
                            
                                Stock:
                                
                                    5202
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Consumer Discretionary
                                    
                                
                                    Industry:
                                    
                                        Japanese Auto Parts
                                    
                                
                                Company Profile:
                                
                                    Toho Co. Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $234.8 M
                                    
                                
                                
                            
                                Stock:
                                
                                    9602
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Communication Services
                                    
                                
                                    Industry:
                                    
                                        Japanese Entertainment
                                    
                                
                                Company Profile:
                                
                                    Pacific Metals Co. Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $212.6 M
                                    
                                
                                
                            
                                Stock:
                                
                                    5541
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Steel
                                    
                                
                                Company Profile:
                                
                                    Unitika Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $67.6 M
                                    
                                
                                
                            
                                Stock:
                                
                                    3103
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Specialty Chemicals
                                    
                                
                                Company Profile:
                                
                                    Toho Zinc Co. Ltd
                                
                                
                            
                                Market Cap (USD):
                                
                                    
                                        $62.6 M
                                    
                                
                                
                            
                                Stock:
                                
                                    5707
                                
                                
                                    wb_incandescent
                                
                                
                            
                                    Country:
                                    
                                        Japan
                                    
                                
                                    Sector:
                                    
                                        Japanese Basic Materials
                                    
                                
                                    Industry:
                                    
                                        Japanese Other Industrial Metals & Mining