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Ryoyu Systems

4685.TInformation & Communication
Filed as Ryoyu Systems Co.,Ltd. (2022-06–2026-06)
In English · 4
Wed, Apr 23 · JST1 filing
15:535% STAKERyoyu Systems · Hikari Tsushin K.K. · 6.02% → 4.98%−1.04pp
Mon, Mar 31 · JST1 filing
15:455% STAKERyoyu Systems · Hikari Tsushin K.K. · 7.15% → 6.02%−1.13pp
Tue, Mar 4 · JST1 filing
15:375% STAKERyoyu Systems · Hikari Tsushin K.K. + 2 joint holders · 8.17% → 7.15%−1.02pp
Tue, Jan 28 · JST1 filing
16:015% STAKERyoyu Systems · Hikari Tsushin K.K. + 2 joint holders · 9.17% → 8.17%−1.00pp
All EDINET filings · 58
AllFinancial 345% 7Material 3Other 14
FiledDocumentFilerSource
2026-06-26Material event reportRyoyu Systems Co., Ltd.S100YLKA
2026-06-23Internal control reportRyoyu Systems Co., Ltd.S100YH8G
2026-06-23CEO/CFO certificationRyoyu Systems Co., Ltd.S100YH8R
2026-06-23Annual reportRyoyu Systems Co., Ltd.S100YH80
2025-11-12CEO/CFO certificationRyoyu Systems Co., Ltd.S100X2EE
2025-11-12Half-year reportRyoyu Systems Co., Ltd.S100X2EC
2025-06-27Material event reportRyoyu Systems Co., Ltd.S100W85U
2025-06-24Internal control reportRyoyu Systems Co., Ltd.S100W3A7
2025-06-24Annual reportRyoyu Systems Co., Ltd.S100W39X
2025-06-24CEO/CFO certificationRyoyu Systems Co., Ltd.S100W3A4
2025-04-23Large shareholding reportRelated to S100ICXMHikaritsuushinS100VNCT
2025-03-31Large shareholding reportRelated to S100ICXMHikaritsuushinS100VGO1
2025-03-04Large shareholding reportRelated to S100ICXMHikaritsuushinS100VAZS
2025-01-28Large shareholding reportRelated to S100ICXMHikaritsuushinS100V4OK
2024-11-08CEO/CFO certificationRyoyu Systems Co., Ltd.S100UO3P
2024-11-08Half-year reportRyoyu Systems Co., Ltd.S100UO3M
2024-06-28Material event reportRyoyu Systems Co., Ltd.S100TWPS
2024-06-26Internal control reportRyoyu Systems Co., Ltd.S100TT8L
2024-06-26CEO/CFO certificationRyoyu Systems Co., Ltd.S100TT87
2024-06-26Annual reportRyoyu Systems Co., Ltd.S100TT2P
2024-02-09CEO/CFO certificationRyoyu Systems Co., Ltd.S100SRV3
2024-02-09Quarterly reportRyoyu Systems Co., Ltd.S100SRUW
2023-11-10CEO/CFO certificationRyoyu Systems Co., Ltd.S100S77K
2023-11-10Quarterly reportRyoyu Systems Co., Ltd.S100S77C
2023-08-10Quarterly reportRyoyu Systems Co., Ltd.S100RMPT
2023-06-23Internal control reportRyoyu Systems Co., Ltd.S100R1BX
2023-06-23Annual reportRyoyu Systems Co., Ltd.S100R1BE
2023-06-23CEO/CFO certificationRyoyu Systems Co., Ltd.S100R1BR
2023-02-10Quarterly reportRyoyu Systems Co., Ltd.S100Q4O7
2022-11-10Quarterly reportRyoyu Systems Co., Ltd.S100PIE3

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 indexedS100NERG
2021-09-30quarterlyoriginal indexedS100MSXK
2021-06-30quarterlyoriginal indexedS100M67Z
2021-03-31annualoriginal indexedS100LOPG
2020-12-31quarterlyoriginal indexedS100KP94
2020-09-30quarterlyoriginal indexedS100K3QX
2020-06-30quarterlyoriginal indexedS100JHF7
2020-03-31annualoriginal indexedS100IX3C
2019-12-31quarterlyoriginal indexedS100HYKN
2019-09-30quarterlyoriginal indexedS100H9CU
2019-06-30quarterlyoriginal indexedS100GO2V
2019-03-31annualoriginal indexedS100G6BQ
2018-12-31quarterlyoriginal indexedS100F31I
2018-09-30quarterlyoriginal indexedS100EGR0
2018-06-30quarterlyoriginal indexedS100DT2M
2018-03-31annualoriginal indexedS100D89H
2017-12-31quarterlypending downloadS100CBA8
2017-09-30quarterlypending downloadS100BP56
2017-06-30quarterlypending downloadS100B2P2
2017-03-31annualpending downloadS100AHQ5
2016-12-31quarterlypending downloadS1009M9S