Chuo Spring

5992.TMetal Products
In English · 20
Fri, Nov 6 · JST1 filing
16:165% STAKEChuo Spring · Naturali Co., Ltd. + 6 joint holders · 18.34% → 10.93%−7.41pp
Thu, Nov 5 · JST1 filing
13:405% STAKEChuo Spring · TOYOTA MOTOR CORPORATION · 23.60% → 21.12%−2.48pp
Thu, Oct 22 · JST1 filing
15:505% STAKEChuo Spring · Kankuro Ueshima + 6 joint holders · 17.33% → 18.34%+1.01pp
Tue, Aug 18 · JST1 filing
15:375% STAKEChuo Spring · Kankuro Ueshima + 6 joint holders · 16.31% → 17.33%+1.02pp
Thu, Aug 6 · JST1 filing
09:005% STAKEChuo Spring · Kankuro Ueshima + 5 joint holders · 15.19% → 16.31%+1.12pp
Thu, Jul 23 · JST1 filing
15:525% STAKEChuo Spring · Kankuro Ueshima + 4 joint holders · 14.12% → 15.19%+1.07pp
Mon, Jun 15 · JST1 filing
16:375% STAKEChuo Spring · Kankuro Ueshima + 4 joint holders · 14.11% → 14.12%+0.01pp
Tue, Jun 9 · JST1 filing
16:29MATERIALChuo Spring · Change in major shareholder
Mon, Jun 8 · JST1 filing
15:505% STAKEChuo Spring · Naturali Co., Ltd. + 2 joint holders · 13.57% → 14.11%+0.54pp
Thu, Mar 12 · JST1 filing
09:32MATERIALChuo Spring · Change in major shareholder
Mon, Mar 9 · JST1 filing
15:525% STAKEChuo Spring · Kankuro Ueshima + 3 joint holders · 12.57% → 13.57%+1.00pp
Fri, Nov 28 · JST1 filing
14:00MATERIALChuo Spring · Event with a material impact on financial position
Tue, Aug 26 · JST1 filing
15:475% STAKEChuo Spring · Kankuro Ueshima + 2 joint holders · 11.49% → 12.57%+1.08pp
Wed, Aug 6 · JST1 filing
15:595% STAKEChuo Spring · Kankuro Ueshima + 2 joint holders · 10.30% → 11.49%+1.19pp
Thu, Jul 31 · JST1 filing
16:455% STAKEChuo Spring · Kankuro Ueshima + 2 joint holders · 9.69% → 10.30%+0.61pp
Wed, Jul 30 · JST1 filing
15:515% STAKEChuo Spring · Kankuro Ueshima + 2 joint holders · 8.66% → 9.69%+1.03pp
Wed, Jul 16 · JST1 filing
15:515% STAKEChuo Spring · Naturali Co., Ltd. + 4 joint holders · 8.35% → 8.66%+0.31pp
Mon, Jul 7 · JST1 filing
15:375% STAKEChuo Spring · Naturali Co., Ltd. + 4 joint holders · 7.71% → 8.35%+0.64pp
Fri, Jun 20 · JST1 filing
15:485% STAKEChuo Spring · Kankuro Ueshima + 4 joint holders · 6.67% → 7.71%+1.04pp
Tue, Feb 18 · JST1 filing
15:005% STAKEChuo Spring · Kankuro Ueshima + 4 joint holders · 6.14% → 6.67%+0.53pp
All EDINET filings · 90
FiledDocumentFilerSource
2026-09-30CEO/CFO certificationRelated to S100Z3IOCHUO SPRING CO., LTD.S100Z58L
2026-09-30CEO/CFO certificationRelated to S100Z3IPCHUO SPRING CO., LTD.S100Z58I
2026-09-30CEO/CFO certificationRelated to S100Z3IQCHUO SPRING CO., LTD.S100Z58G
2026-09-30CEO/CFO certificationRelated to S100Z3IRCHUO SPRING CO., LTD.S100Z58F
2026-09-30CEO/CFO certificationRelated to S100Z3ISCHUO SPRING CO., LTD.S100Z58C
2026-09-30Amended annual reportAmends S100YBNRCHUO SPRING CO., LTD.S100Z3IO
2026-09-30Amended annual reportAmends S100VY58CHUO SPRING CO., LTD.S100Z3IP
2026-09-30Amended annual reportAmends S100TOS7CHUO SPRING CO., LTD.S100Z3IQ
2026-09-30Amended annual reportAmends S100QYHGCHUO SPRING CO., LTD.S100Z3IR
2026-09-30Amended annual reportAmends S100O9PLCHUO SPRING CO., LTD.S100Z3IS
2026-08-18Large shareholding reportDioigopasentoS100YW32
2026-08-06Large shareholding reportDioigopasentoS100YT8T
2026-07-23Large shareholding reportDioigopasentoS100YRAV
2026-06-19Material event reportCHUO SPRING CO., LTD.S100YFNZ
2026-06-17Internal control reportCHUO SPRING CO., LTD.S100YBO8
2026-06-17CEO/CFO certificationCHUO SPRING CO., LTD.S100YBNZ
2026-06-17Annual reportCHUO SPRING CO., LTD.S100YBNR
2026-06-15Large shareholding reportDioigopasentoS100YBR9
2026-06-09Material event reportCHUO SPRING CO., LTD.S100Y9UV
2026-06-08Large shareholding reportDioigopasentoS100Y9EQ
2026-03-12Material event reportCHUO SPRING CO., LTD.S100XPT1
2026-03-09Large shareholding reportDioigopasentoS100XP5O
2025-11-28Material event reportCHUO SPRING CO., LTD.S100X7BP
2025-11-12CEO/CFO certificationCHUO SPRING CO., LTD.S100X0IG
2025-11-12Half-year reportCHUO SPRING CO., LTD.S100X0I6
2025-08-26Large shareholding reportUeshima KankurouS100WKXM
2025-08-06Large shareholding reportUeshima KankurouS100WGJZ
2025-07-31Large shareholding reportUeshima KankurouS100WEWH
2025-07-30Large shareholding reportUeshima KankurouS100WEUL
2025-07-16Large shareholding reportDioigopasentoS100WCSY

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 21 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100NFLY
2021-09-30quarterlyoriginal indexedS100MU05
2021-06-30quarterlyoriginal indexedS100M4ZS
2021-03-31annualoriginal indexedS100LKGH
2020-12-31quarterlyoriginal indexedS100KQVT
2020-09-30quarterlyoriginal indexedS100K6FW
2020-06-30quarterlyoriginal indexedS100JFXO
2020-03-31annualoriginal indexedS100J4UA
2019-12-31quarterlyoriginal indexedS100HZ0A
2019-09-30quarterlyoriginal indexedS100HCED
2019-06-30quarterlyoriginal indexedS100GOPF
2019-03-31annualoriginal indexedS100G3C0
2018-12-31quarterlyoriginal indexedS100F69M
2018-09-30quarterlyoriginal indexedS100EKZT
2018-06-30quarterlyoriginal indexedS100DVAZ
2018-03-31annualoriginal indexedS100D9RO
2017-12-31quarterlyoriginal indexedS100CDAA
2017-09-30quarterlypending downloadS100BRER
2017-06-30quarterlypending downloadS100B42K
2017-03-31annualpending downloadS100AFWG
2016-12-31quarterlypending downloadS1009J8X