*Fiscal years run from Apr. 1 to Mar. 31 of the following year.

FY 2019 2020 2021 2022 2023
Net Sales
(Millions of yen)
4,043,110 3,784,585 3,525,799 3,917,434 4,402,823
Operating Income
(Millions of yen)
205,562 56,129 145,332 182,011 57,942
Pre-tax profit
(Millions of yen)
217,486 53,395 167,523 219,983 73,741
Profit attributable to owners of parent
(Millions of yen)
110,123 24,061 105,638 141,941 37,670
Earnings per share
(yen)
490.22 408.64 89.28 391.96 139.77
Total Assets
(Millions of yen)
3,751,880 3,992,652 4,027,103 4,205,801 4,135,826
Shareholders' Equity
(Millions of yen)
1,873,627 1,795,695 1,758,609 1,996,508 1,991,437
Book-value per
Share (yen)
4,997.99 4,750.07 5,697.30 6,517.34 6,497.86
Capital Adequacy
Ratio (%)
35.9% 32.1% 38.1% 41.8% 42.3%
Return on Equity
(ROE) (%)
8.3% 1.8% 7.5% 8.6% 2.1%
Return on Assets
(ROA) (%)
3.0% 0.6% 2.6% 3.4% 0.9%
Capital Expenditures
(Millions of yen)
389,932 290,646 190,268 218,771 221,494
Depreciation & Amortization
(Millions of yen)
226,418 242,167 240,016 245,257 263,562
R & D Expenses
(Millions of yen)
202,190 205,823 189,850 194,162 218,631
  1. Note:Net sales does not include the sales tax.
  2. Note:Fiscal years run from Apr. 1 to Mar. 31 of the following year.

Revenue/Overseas Revenue Ratio

Consolidated Net Sales and Consolidated Overseas Sales Ratio

Operating Profit/Revenue Operating Profit Margin

Consolidated Operating Income / Sales Revenue Operating Profit Margin

Sales by Region

Sales by Region
Sales by Region

Revenue Breakdown by Product (FY2023)

Consolidated Sales Breakdown by Product
Consolidated Sales Breakdown by Product