ENVALITH
株式会社指月電機製作所 logo

SHIZUKI ELECTRIC COMPANY INC.

6994Standard MarketElectric Appliances

株式会社指月電機製作所 logo
SHIZUKI ELECTRIC COMPANY INC.6994

Capacitor Module

Core segment centered on film capacitors (approx. 64% of total revenue)

PeriodCurrentPreviousChange
Revenue (full year)¥17,799 million¥18,129 million
Segment profit (full year)¥968 million¥1,230 million
Segment assets (fiscal year-end)¥24,944 million¥23,911 million
Depreciation (full year)¥1,052 million¥975 million
Share of total revenueapprox. 63.6%approx. 66.3%

Business Details

This segment manufactures and sells film capacitors for industrial equipment, xEV, home appliances, and other applications. In addition to a domestic manufacturing structure in which domestic manufacturing subsidiaries (Akita Shizuki, Kyushu Shizuki, and Okayama Shizuki) manufacture products that are mainly purchased and sold by the Company, the segment also operates overseas bases in the United States (American Shizuki), China (Shizuki Shishiki (Shanghai) Trading), and Thailand (Thai Shizuki Electric). The main product groups are capacitors for industrial equipment for the power electronics market and capacitors for automotive (xEV) applications. Major customers include TMEIC Corporation (12.8% of revenue) and Mitsubishi Electric (7.2% of revenue).

Recent Overview

Peaking out of xEV models weighed on results, leading to a year-on-year decline in both revenue and profit

In the Capacitor Module segment for FY2026 (ending March 2026), domestic sales of capacitors for industrial equipment performed well, centered on the power electronics market, but revenue from xEV capacitors declined year on year due to the peaking out of models adopting the Company's products, among other factors. As a result, revenue was ¥17,799 million (down 1.8% year on year) and segment profit was ¥968 million (down 21.3% year on year), with the segment profit margin declining to 5.4% (from 6.8% in the prior year).

Key Products

product
Film Capacitors for Industrial Equipment

Demand has remained strong, centered on the domestic power electronics market. Supplied to industrial equipment such as inverters and converters, this product group is the segment's primary source of revenue. Domestic sales continued to perform well in FY2026 (ending March 2026).

product
Film Capacitors for xEV

Film capacitors supplied for powertrains in electrified vehicles. In FY2026 (ending March 2026), revenue declined year on year due to the peaking out of models adopting the Company's products, among other factors. A future recovery is expected as next-generation models are launched.

product
Film Capacitors for Home Appliances

Film capacitors supplied for home appliances such as air conditioners. One of the product groups alongside those for industrial equipment and xEV applications.

Growth Drivers

  • Continued expansion of demand for industrial equipment capacitors for the domestic power electronics market (inverters, converters, etc.)
  • Increased power demand accompanying growth in investment related to generative AI, data centers, and semiconductor manufacturing
  • Expected future recovery from the launch of next-generation xEV models (reflected in the next capital investment plan)
  • Strengthened cost competitiveness through productivity improvement and price optimization initiatives
  • Strengthening of the global supply structure leveraging overseas bases in the United States, China, and Thailand

Risks

  • Risk of revenue decline due to the peaking out of xEV capacitor adoption models and delays in launching next-generation models
  • Increasing turmoil in the xEV market environment, including policy shifts in European electric vehicle policy
  • Intensifying competition in the Chinese market (price competition with Chinese capacitor manufacturers)
  • Risk of economic downside and supply chain impact due to trends in US trade policy
  • Risk of deteriorating capacity utilization due to a sharp decline in xEV-related scale (delayed recovery of capital investment)

Last updated: June 25, 2026