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Ryomo Systems

9691.TTSE STANDARDInformation & Communication
In English · 12
Wed, Jul 15 · JST1 filing
15:465% STAKERyomo Systems · Hikari Tsushin K.K. + 2 joint holders · 5.01% → 0.00%−5.01pp
Thu, Jul 9 · JST3 filings
16:50MATERIALRyomo Systems · Change in major shareholder16:205% STAKERyomo Systems · MITSUBA Corporation + 2 joint holders · 53.15% → 96.72%+43.57pp16:16TOBRyomo Systems · MITSUBA Corporation's tender offer for RYOMO SYSTEMS CO., LTD. succeeds
Thu, May 21 · JST3 filings
16:585% STAKERyomo Systems · MITSUBA Corporation + 1 joint holder · 53.15% → 53.15%16:545% STAKERyomo Systems · MITSUBA Corporation + 1 joint holder · 51.14% → 53.15%+2.01pp16:475% STAKERyomo Systems · Mitsuba Electric Mfg. Co., Ltd. · 51.14%new 51.14%
Fri, May 15 · JST2 filings
16:25TOBRyomo Systems · RYOMO SYSTEMS CO., LTD. board files opinion on tender offer15:37TOBRyomo Systems · MITSUBA Corporation launches tender offer for RYOMO SYSTEMS CO., LTD. at ¥5,200 per share
Tue, Nov 18 · JST1 filing
16:015% STAKERyomo Systems · HIKARI TSUSHIN INVESTMENTS OKINAWA, Inc. + 2 joint holders · 5.01%new 5.01%
Tue, Mar 18 · JST1 filing
16:15MATERIALRyomo Systems · Litigation
Fri, Nov 1 · JST1 filing
16:09MATERIALRyomo Systems · Litigation
All EDINET filings · 71
AllFinancial 36Tender offer 45% 7Material 10Other 14
FiledDocumentFilerSource
2026-09-25Amended material event reportAmends S100Z2Z1RYOMO SYSTEMS CO., LTD.S100Z3WL
2026-09-17Material event reportRYOMO SYSTEMS CO., LTD.S100Z2Z1
2026-08-04Material event reportRYOMO SYSTEMS CO., LTD.S100YU4W
2026-07-15Large shareholding reportRelated to S100X5DOHikaritsuushinS100YQ1E
2026-07-09Material event reportRYOMO SYSTEMS CO., LTD.S100YPTV
2026-07-09Large shareholding reportMITSUBA CorporationS100YOYQ
2026-07-09Tender offer resultRelated to S100Y4GQMITSUBA CorporationS100YPT5
2026-06-25Material event reportRYOMO SYSTEMS CO., LTD.S100YKBC
2026-06-24Amended tender offer notificationAmends S100Y4GQMITSUBA CorporationS100YJV1
2026-06-23Internal control reportRYOMO SYSTEMS CO., LTD.S100YGPL
2026-06-23CEO/CFO certificationRYOMO SYSTEMS CO., LTD.S100YGPF
2026-06-23Annual reportRYOMO SYSTEMS CO., LTD.S100YIGO
2026-05-21Large shareholding reportMITSUBA CorporationS100Y5JM
2026-05-21Large shareholding reportMITSUBA CorporationS100Y5K6
2026-05-21Large shareholding reportMITSUBA CorporationS100Y5FY
2026-05-21Large shareholding reportMITSUBA CorporationS100Y5FW
2026-05-15Target board opinionRelated to S100Y4GQRYOMO SYSTEMS CO., LTD.S100Y4JA
2026-05-15Tender offer notificationMITSUBA CorporationS100Y4GQ
2025-11-18Large shareholding reportHikaritsuushinS100X5DO
2025-11-12CEO/CFO certificationRYOMO SYSTEMS CO., LTD.S100X0Z1
2025-11-12Half-year reportRYOMO SYSTEMS CO., LTD.S100X0Z0
2025-06-26Material event reportRYOMO SYSTEMS CO., LTD.S100W71I
2025-06-24Internal control reportRYOMO SYSTEMS CO., LTD.S100W2RA
2025-06-24CEO/CFO certificationRYOMO SYSTEMS CO., LTD.S100W2QU
2025-06-24Annual reportRYOMO SYSTEMS CO., LTD.S100W2PO
2025-03-18Material event reportRYOMO SYSTEMS CO., LTD.S100VF3O
2024-11-13CEO/CFO certificationRYOMO SYSTEMS CO., LTD.S100UR0J
2024-11-13Half-year reportRYOMO SYSTEMS CO., LTD.S100UR03
2024-11-01Material event reportRYOMO SYSTEMS CO., LTD.S100UM9Z
2024-06-20Material event reportRYOMO SYSTEMS CO., LTD.S100TOQ3

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 23 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100ND19
2021-09-30quarterlyoriginal indexedS100MR0K
2021-06-30quarterlyoriginal indexedS100M3EL
2021-03-31annualoriginal indexedS100LN7G
2020-12-31quarterlyoriginal indexedS100KQ3Y
2020-09-30quarterlyoriginal indexedS100K0HL
2020-06-30quarterlyoriginal indexedS100JCT7
2020-03-31annualoriginal indexedS100IWIZ
—annualoriginal indexedS100IBZI
2019-12-31quarterlyoriginal indexedS100HUXV
2019-09-30quarterlyoriginal indexedS100H8HR
2019-06-30quarterlyoriginal indexedS100GN0Q
2019-03-31annualoriginal indexedS100G1EO
—annualoriginal indexedS100FNUR
2018-12-31quarterlyoriginal indexedS100F1G3
2018-09-30quarterlyoriginal indexedS100EF4X
2018-06-30quarterlyoriginal indexedS100DS5C
2018-03-31annualoriginal indexedS100D8SE
2017-12-31quarterlypending downloadS100C8FT
2017-09-30quarterlypending downloadS100BMTH
2017-06-30quarterlypending downloadS100B13X
2017-03-31annualpending downloadS100AIZU
2016-12-31quarterlypending downloadS1009KR6