Semi-Annual Consolidated Statement Of Income
| Concept | 2020-10-01 to 2020-12-31 | 2020-10-01 to 2020-12-31 | 2020-10-01 to 2020-12-31 | 2020-10-01 to 2020-12-31 | 2020-10-01 to 2020-12-31 | 2019-10-01 to 2019-12-31 | 2019-10-01 to 2019-12-31 | 2019-10-01 to 2019-12-31 | 2019-10-01 to 2019-12-31 | 2019-10-01 to 2019-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual consolidated statement of income | ||||||||||
| Statement of income | ||||||||||
| Net sales | 
                                                125,488,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                168,360,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                42,871,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                168,360,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                144,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,544,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                105,860,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                144,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | — | — | — | — | 
                                                141,639,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                98,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Gross profit (loss) | — | — | — | — | 
                                                26,721,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                46,195,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Ordinary profit (loss) | — | — | — | — | 
                                                -161,616,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -178,762,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | — | — | — | — | 
                                                630,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,217,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Selling, general and administrative expenses | ||||||||||
| Selling, general and administrative expenses | — | — | — | — | 
                                                178,175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                197,854,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses | — | — | — | — | 
                                                9,127,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                13,627,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) before income taxes | — | — | — | — | 
                                                -170,114,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -191,172,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Operating profit (loss) | 
                                                -59,667,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -83,637,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -67,817,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -23,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -151,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -64,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -36,752,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -87,659,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -27,247,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -151,659,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||
| Interest income | — | — | — | — | 
                                                1,129,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Dividend income | — | — | — | — | 
                                                75,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                150,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | — | — | — | — | 
                                                1,382,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,517,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes - current | — | — | — | — | 
                                                1,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | ||||||||||
| Interest expenses | — | — | — | — | 
                                                650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                7,616,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating expenses | — | — | — | — | 
                                                11,544,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                28,620,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes | — | — | — | — | 
                                                1,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary income | ||||||||||
| Profit (loss) | — | — | — | — | 
                                                -171,483,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -192,542,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Extraordinary losses |