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Kohsai Co.,Ltd.(7878) Summary

7878
TSE Standard
Kohsai Co.,Ltd.
970
JPY
-66
(-6.37%)
Jan 29, 2:43 pm JST
6.33
USD
Jan 29, 12:43 am EST
Result
PTS
outside of trading hours
991
Jan 29, 9:56 am JST
Summary Chart Historical News Financial Result
PER
15.2
PBR
0.97
Yield
2.58%
Margin Trading Ratio
Stock Price
Jan 29, 2026
Opening Jan 29, 9:03 am
976 JPY 6.37 USD
Previous Close Jan 28
1,036 JPY 6.78 USD
High Jan 29, 9:58 am
991 JPY 6.47 USD
Low Jan 29, 2:43 pm
970 JPY 6.33 USD
Volume
6,800
Trading Value
7.00M JPY 0.04M USD
VWAP
982.13 JPY 6.42 USD
Minimum Trading Value
97,000 JPY 633 USD
Market Cap
1.54B JPY 0.01B USD
Number of Trades
37
Liquidity & Number of Trades
As of Jan 29, 2026
Liquidity
Slightly Low
1-Year Average
42
1-Year High Jul 10, 2025
1,034
Margin Trading
Date Short Interest Long Margin Positions Ratio
Jan 23, 2026 0 55,000
Jan 16, 2026 0 53,700
Jan 9, 2026 0 53,400
Dec 26, 2025 0 54,400
Dec 19, 2025 0 50,100
Company Profile
Kohsai Co., Ltd. is a comprehensive jewelry manufacturer that supplies original products through OEM. The company holds a high market share in jewelry parts such as clasps.
Sector
Other Products
Kohsai Co., Ltd. is a comprehensive jewelry manufacturer using gold, platinum, and precious stones as primary raw materials. The company's strength lies in its technological prowess, which integrates craftsmanship with machine processing. Kohsai provides products to a wide range of customers and leverages its expertise, cultivated through years of experience, to offer OEM supply. The company maintains a high market share in jewelry parts, particularly clasps. With factories exclusively in Japan, Kohsai has complete control over quality, finishing, flexible response to requests, and mass production capabilities. As a "technology-oriented jewelry company," Kohsai strives to improve convenience and reliability for its customers.